Browse through 100,012 cyber data binary code illustrations & vectors or explore more binary code or digital data vectors to complete your project with stunning visuals.

An technical illustration depicting a fingerprint scan overlaid with binary code, symbolizing cybersecurity and data protection. The image combines a global network map with elements of digital security concepts, emphasizing encryption, firewall, and privacy in modern tech infrastructure. Created using Generative AI. Cyber data binary code illustrations
An technical illustration depicting a fingerprint scan overlaid with binary code, symbolizing cybersecurity and data protection. The image combines a global network map with elements of digital security concepts, emphasizing encryption, firewall, and privacy in modern tech infrastructure. Created using Generative AI. Cyber data binary code illustrations
Gear symbol for innovation, heart for humanity, and clipboard with binary code in folder for digital data. Ideal for themes of technology, teamwork, innovation, healthcare, digital creativity, data. Cyber data binary code illustrations
Gear symbol for innovation, heart for humanity, and clipboard with binary code in folder for digital data. Ideal for themes of technology, teamwork, innovation, healthcare, digital creativity, data. Cyber data binary code illustrations
A high-resolution close-up of a human eye with vibrant blue iris details, overlaid with a translucent matrix of binary code consisting of ones and zeros, symbolizing concepts like digital surveillance, artificial intelligence, data privacy, cyber security, and the fusion of human vision with advanced technology. Cyber data binary code illustrations
A high-resolution close-up of a human eye with vibrant blue iris details, overlaid with a translucent matrix of binary code consisting of ones and zeros, symbolizing concepts like digital surveillance, artificial intelligence, data privacy, cyber security, and the fusion of human vision with advanced technology. Cyber data binary code illustrations
Futuristic digital illustration features a neon-blue human brain at the center with binary code and circuitry designs. Surrounding the brain are orbiting rings with binary sequences, symbolizing digital data flow. The background comprises a network of red and blue lines, creating a web-like grid interspersed with multiple padlock icons, representing cybersecurity. The overall composition suggests themes of artificial intelligence, data protection, and technology integration. Cyber data binary code illustrations
Futuristic digital illustration features a neon-blue human brain at the center with binary code and circuitry designs. Surrounding the brain are orbiting rings with binary sequences, symbolizing digital data flow. The background comprises a network of red and blue lines, creating a web-like grid interspersed with multiple padlock icons, representing cybersecurity. The overall composition suggests themes of artificial intelligence, data protection, and technology integration. Cyber data binary code illustrations
A close-up shot of a business professional wearing a dark suit interacting with a transparent holographic screen that displays streams of blue binary code and complex data structures, symbolizing advanced technological integration in modern corporate environments. Cyber data binary code illustrations
A close-up shot of a business professional wearing a dark suit interacting with a transparent holographic screen that displays streams of blue binary code and complex data structures, symbolizing advanced technological integration in modern corporate environments. Cyber data binary code illustrations
A sturdy metal safe box is suspended in the center of a dynamic, swirling vortex of green and blue binary code. The digits appear to orbit the vault, creating a sense of high-level data encryption and secure storage. A bright light emanates from beneath the safe, grounding it in a digital space. The contrast between the solid, dark and the flowing, luminous data streams the concept of digital. Cyber data binary code illustrations
A sturdy metal safe box is suspended in the center of a dynamic, swirling vortex of green and blue binary code. The digits appear to orbit the vault, creating a sense of high-level data encryption and secure storage. A bright light emanates from beneath the safe, grounding it in a digital space. The contrast between the solid, dark and the flowing, luminous data streams the concept of digital. Cyber data binary code illustrations
This digital illustration represents the concept of cyber security and data protection. It features a prominent lock icon surrounded by smaller locks, set against a backdrop of binary code and a network pattern. The image conveys a sense of safety and security in the digital realm, highlighting the importance of protecting sensitive information from cyber threats. Cyber data binary code illustrations
This digital illustration represents the concept of cyber security and data protection. It features a prominent lock icon surrounded by smaller locks, set against a backdrop of binary code and a network pattern. The image conveys a sense of safety and security in the digital realm, highlighting the importance of protecting sensitive information from cyber threats. Cyber data binary code illustrations
This image illustrates the concept of Artificial Intelligence security protection with a digital lock and binary code overlaying on a businessmans hand and laptop representing data security and privacy in the age of AI It demonstrates the intersection of technology and security focusing on digital safety and protection against cyber threats The visual elements combine to convey a sense of. Cyber data binary code illustrations
This image illustrates the concept of Artificial Intelligence security protection with a digital lock and binary code overlaying on a businessmans hand and laptop representing data security and privacy in the age of AI It demonstrates the intersection of technology and security focusing on digital safety and protection against cyber threats The visual elements combine to convey a sense of. Cyber data binary code illustrations
A dynamic, high-contrast abstract visualization of digital data flow. The image features glowing blue binary code sequences (ones and zeros) moving rapidly through a dark, deep space-like environment. The motion blur effect creates a sense of high-speed information transmission, fiber optics, and network connectivity. This conceptual graphic is ideal for themes related to big data, cybersecurity, artificial intelligence, cloud computing, programming, software development, and modern technological infrastructure. The sleek, futuristic aesthetic conveys efficiency, complexity, and the invisible, constant movement of information in the digital age. Cyber data binary code illustrations
A dynamic, high-contrast abstract visualization of digital data flow. The image features glowing blue binary code sequences (ones and zeros) moving rapidly through a dark, deep space-like environment. The motion blur effect creates a sense of high-speed information transmission, fiber optics, and network connectivity. This conceptual graphic is ideal for themes related to big data, cybersecurity, artificial intelligence, cloud computing, programming, software development, and modern technological infrastructure. The sleek, futuristic aesthetic conveys efficiency, complexity, and the invisible, constant movement of information in the digital age. Cyber data binary code illustrations
A high-contrast, abstract digital background featuring a stream of binary code consisting of zeros and ones. The numbers are rendered in a glowing, cool-toned palette against a deep black backdrop, creating a sense of depth and motion. The selective focus effect blurs parts of the data, emphasizing the flow of information. This image is ideal for concepts related to cybersecurity, big data, artificial intelligence, software development, cloud computing, programming, and digital infrastructure, providing a professional and modern aesthetic for technology-focused projects and presentations. Cyber data binary code illustrations
A high-contrast, abstract digital background featuring a stream of binary code consisting of zeros and ones. The numbers are rendered in a glowing, cool-toned palette against a deep black backdrop, creating a sense of depth and motion. The selective focus effect blurs parts of the data, emphasizing the flow of information. This image is ideal for concepts related to cybersecurity, big data, artificial intelligence, software development, cloud computing, programming, and digital infrastructure, providing a professional and modern aesthetic for technology-focused projects and presentations. Cyber data binary code illustrations
An abstract digital background featuring glowing binary code in vibrant red-orange and blue-cyan hues, creating a dynamic data stream. The numbers, primarily zeros and ones, appear to flow across a dark surface with a strong perspective and bokeh effect, suggesting rapid information processing. This futuristic illustration represents concepts like big data, artificial intelligence, cybersecurity, global networks, and digital transformation. Ideal for technology-related presentations, websites, articles, or any design needing a modern, high-tech aesthetic. Cyber data binary code illustrations
An abstract digital background featuring glowing binary code in vibrant red-orange and blue-cyan hues, creating a dynamic data stream. The numbers, primarily zeros and ones, appear to flow across a dark surface with a strong perspective and bokeh effect, suggesting rapid information processing. This futuristic illustration represents concepts like big data, artificial intelligence, cybersecurity, global networks, and digital transformation. Ideal for technology-related presentations, websites, articles, or any design needing a modern, high-tech aesthetic. Cyber data binary code illustrations
Abstract visualization of a digital data stream with green binary code falling vertically against a dark futuristic background. A glowing blue network grid is visible in the foreground, symbolizing connectivity and technology. Cyber data binary code illustrations
Abstract visualization of a digital data stream with green binary code falling vertically against a dark futuristic background. A glowing blue network grid is visible in the foreground, symbolizing connectivity and technology. Cyber data binary code illustrations
This abstract image features a stylized key made of digital binary code and geometric shapes in shades of blue. It represents concepts of digital security, data access, and technological innovation. Cyber data binary code illustrations
This abstract image features a stylized key made of digital binary code and geometric shapes in shades of blue. It represents concepts of digital security, data access, and technological innovation. Cyber data binary code illustrations
This image depicts a visually stunning futuristic corridor or tunnel, representing a pathway for data transmission. Transparent tubes filled with glowing blue binary code and digital patterns stretch into the distance, framed by a sci-fi interior and a glimpse of a star-filled cosmos. Cyber data binary code illustrations
This image depicts a visually stunning futuristic corridor or tunnel, representing a pathway for data transmission. Transparent tubes filled with glowing blue binary code and digital patterns stretch into the distance, framed by a sci-fi interior and a glimpse of a star-filled cosmos. Cyber data binary code illustrations
Binary code streams of glowing blue and green numerals, primarily 0s and 1s, flow vertically across a dark background. The image captures the essence of digital information with a focus on the luminous digits, creating an abstract representation of data processing or computer programming. The arrangement is reminiscent of digital rain, suggesting a dynamic movement of information through a technological or cyber environment. Cyber data binary code illustrations
Binary code streams of glowing blue and green numerals, primarily 0s and 1s, flow vertically across a dark background. The image captures the essence of digital information with a focus on the luminous digits, creating an abstract representation of data processing or computer programming. The arrangement is reminiscent of digital rain, suggesting a dynamic movement of information through a technological or cyber environment. Cyber data binary code illustrations
A perspective view of a digital tunnel featuring streaming lines of blue and green binary code and data fragments converging toward a bright central light source. Cyber data binary code illustrations
A perspective view of a digital tunnel featuring streaming lines of blue and green binary code and data fragments converging toward a bright central light source. Cyber data binary code illustrations
Futuristic digital shield emblem with integrated circuit board pattern. Flowing binary code in blue and green hues creates a sense of data protection and cyber security. Ideal for technology, network security, and data privacy themes. Cyber data binary code illustrations
Futuristic digital shield emblem with integrated circuit board pattern. Flowing binary code in blue and green hues creates a sense of data protection and cyber security. Ideal for technology, network security, and data privacy themes. Cyber data binary code illustrations
Two laboratory test tubes displaying binary code numbers in diagonal arrangement alongside a central stack of orange cubes in varying sizes create a futuristic technological scene on a dark blue background with three-dimensional depth effect symbolizing data analysis, digital information processing, and scientific innovation in computing and chemistry research environments. Cyber data binary code illustrations
Two laboratory test tubes displaying binary code numbers in diagonal arrangement alongside a central stack of orange cubes in varying sizes create a futuristic technological scene on a dark blue background with three-dimensional depth effect symbolizing data analysis, digital information processing, and scientific innovation in computing and chemistry research environments. Cyber data binary code illustrations
A high tech conceptual 3D render featuring binary code hearts and a reflective glass platform symbolizing digital love artificial intelligence and data security in a futuristic green matrix world. Cyber data binary code illustrations
A high tech conceptual 3D render featuring binary code hearts and a reflective glass platform symbolizing digital love artificial intelligence and data security in a futuristic green matrix world. Cyber data binary code illustrations
A futuristic digital art composition features cascading binary code in glowing green, blue, and red hues against a deep black background, with a bright green light radiating from the center creating a tunnel effect that draws the viewer into the technological landscape while scattered numbers add depth and dimension to this cyber-inspired visualization of data flow and digital information. Cyber data binary code illustrations
A futuristic digital art composition features cascading binary code in glowing green, blue, and red hues against a deep black background, with a bright green light radiating from the center creating a tunnel effect that draws the viewer into the technological landscape while scattered numbers add depth and dimension to this cyber-inspired visualization of data flow and digital information. Cyber data binary code illustrations
An abstract visual representing the flow of digital information with a vibrant green wave made of binary code particles against a dark background. Falling binary digits and futuristic cityscapes in the distance suggest a high-tech, data-driven future. Cyber data binary code illustrations
An abstract visual representing the flow of digital information with a vibrant green wave made of binary code particles against a dark background. Falling binary digits and futuristic cityscapes in the distance suggest a high-tech, data-driven future. Cyber data binary code illustrations
Identity verification. Digital identity illustrated by binary code, eye symbol, and ID card to highlight data security. Identity verification crucial for cybersecurity, online privacy, and digital. Cyber data binary code illustrations
Identity verification. Digital identity illustrated by binary code, eye symbol, and ID card to highlight data security. Identity verification crucial for cybersecurity, online privacy, and digital. Cyber data binary code illustrations
A vibrant digital illustration depicting binary code radiating from a central light source, symbolizing high-speed data transmission and technological advancement. The image features a mesmerizing array of red and blue binary digits against a dark background, conveying a sense of energy and innovation. Cyber data binary code illustrations
A vibrant digital illustration depicting binary code radiating from a central light source, symbolizing high-speed data transmission and technological advancement. The image features a mesmerizing array of red and blue binary digits against a dark background, conveying a sense of energy and innovation. Cyber data binary code illustrations
A blue digital brain composed of binary code and circuitry floats in a virtual space. The background consists of glowing data screens and reflective floors in a high-tech setting. Cyber data binary code illustrations
A blue digital brain composed of binary code and circuitry floats in a virtual space. The background consists of glowing data screens and reflective floors in a high-tech setting. Cyber data binary code illustrations
Laptop with glowing blue binary code emerging from the screen, set against a dark background. The zeros and ones appear to flow upwards in a cascading pattern, symbolizing digital data or cyber connectivity. The bright neon blue contrasts with the black surroundings, creating a futuristic and technological atmosphere. The laptop is open, emphasizing the focus on digital information or virtual networks. Cyber data binary code illustrations
Laptop with glowing blue binary code emerging from the screen, set against a dark background. The zeros and ones appear to flow upwards in a cascading pattern, symbolizing digital data or cyber connectivity. The bright neon blue contrasts with the black surroundings, creating a futuristic and technological atmosphere. The laptop is open, emphasizing the focus on digital information or virtual networks. Cyber data binary code illustrations
A high-tech digital illustration showing a central glowing aperture surrounded by concentric circles of binary code. The background is composed of intricate blue circuit board patterns, radiant light beams, and floating data visualization panels, conveying themes of advanced artificial intelligence, cyber security, global communication networks, and futuristic computing technology. Cyber data binary code illustrations
A high-tech digital illustration showing a central glowing aperture surrounded by concentric circles of binary code. The background is composed of intricate blue circuit board patterns, radiant light beams, and floating data visualization panels, conveying themes of advanced artificial intelligence, cyber security, global communication networks, and futuristic computing technology. Cyber data binary code illustrations
Binary code stream with zero and one digits flowing across vibrant green background in digital data visualization style, conveying technology and data processing themes suitable for tech and IT marketing. Cyber data binary code illustrations
Binary code stream with zero and one digits flowing across vibrant green background in digital data visualization style, conveying technology and data processing themes suitable for tech and IT marketing. Cyber data binary code illustrations
Data privacy concept. Data privacy with binary code, an eye symbol, and digital user interaction. Data privacy s security and user protection. For technology, cybersecurity, innovation, online. Cyber data binary code illustrations
Data privacy concept. Data privacy with binary code, an eye symbol, and digital user interaction. Data privacy s security and user protection. For technology, cybersecurity, innovation, online. Cyber data binary code illustrations
Abstract digital data stream background featuring glowing fiber optic waves, flowing binary code, and spacious copy space, perfect for technology branding, data analytics presentations, AI themes, cybersecurity visuals, and modern corporate marketing. Cyber data binary code illustrations
Abstract digital data stream background featuring glowing fiber optic waves, flowing binary code, and spacious copy space, perfect for technology branding, data analytics presentations, AI themes, cybersecurity visuals, and modern corporate marketing. Cyber data binary code illustrations
Technology growth background. Circuit with glowing lines, binary code and digital data flow on dark blue. Rising arrows up for futuristic, innovation or software themes. Vector Illustration. Cyber data binary code vectors
Technology growth background. Circuit with glowing lines, binary code and digital data flow on dark blue. Rising arrows up for futuristic, innovation or software themes. Vector Illustration. Cyber data binary code vectors
A 3D representation of a cube covered in binary code, surrounded by glowing blue data lines and frequency graphs, set against a dark, technical grid backdrop, symbolizing big data, artificial intelligence, and digital information processing. Cyber data binary code illustrations
A 3D representation of a cube covered in binary code, surrounded by glowing blue data lines and frequency graphs, set against a dark, technical grid backdrop, symbolizing big data, artificial intelligence, and digital information processing. Cyber data binary code illustrations
A stylized fox composed entirely of glowing binary code and data particles lies down in a sleek, futuristic, digital landscape. This image represents concepts of artificial intelligence, technology, and the digital world. Cyber data binary code illustrations
A stylized fox composed entirely of glowing binary code and data particles lies down in a sleek, futuristic, digital landscape. This image represents concepts of artificial intelligence, technology, and the digital world. Cyber data binary code illustrations
Futuristic cityscape with a glowing neon portal displaying 'Cyber Discount' amidst binary code, surrounded by towering buildings and illuminated streets. Cyber data binary code illustrations
Futuristic cityscape with a glowing neon portal displaying 'Cyber Discount' amidst binary code, surrounded by towering buildings and illuminated streets. Cyber data binary code illustrations
Abstract background featuring a vertical stream of glowing white binary code zeros and ones against a gradient blue backdrop, symbolizing data, technology, and digital information flow. Generative AI. Cyber data binary code illustrations
Abstract background featuring a vertical stream of glowing white binary code zeros and ones against a gradient blue backdrop, symbolizing data, technology, and digital information flow. Generative AI. Cyber data binary code illustrations
A close-up view of a digital binary code background, featuring a grid of white ones and zeros against a gradient blue backdrop. The image conveys concepts of data, technology, coding, and digital information. It's suitable for illustrating topics like cybersecurity, software development, big data, and the digital age. The visual style is clean and modern, making it ideal for tech-related presentations, website backgrounds, or graphic design projects. Cyber data binary code illustrations
A close-up view of a digital binary code background, featuring a grid of white ones and zeros against a gradient blue backdrop. The image conveys concepts of data, technology, coding, and digital information. It's suitable for illustrating topics like cybersecurity, software development, big data, and the digital age. The visual style is clean and modern, making it ideal for tech-related presentations, website backgrounds, or graphic design projects. Cyber data binary code illustrations
A rectangular digital display screen with a black background features multiple rows of binary code in blue, green, and white colors arranged in a grid-like pattern with each row representing different data types, all written in a modern sans-serif font with the word SequData in white text at the bottom, creating a simple and minimalistic tech design that illustrates data processing, cybersecurity. Cyber data binary code illustrations
A rectangular digital display screen with a black background features multiple rows of binary code in blue, green, and white colors arranged in a grid-like pattern with each row representing different data types, all written in a modern sans-serif font with the word SequData in white text at the bottom, creating a simple and minimalistic tech design that illustrates data processing, cybersecurity. Cyber data binary code illustrations
Abstract digital illustration of interconnected glowing blue neural network lines and binary code on dark background, representing AI and data technology. Cyber data binary code illustrations
Abstract digital illustration of interconnected glowing blue neural network lines and binary code on dark background, representing AI and data technology. Cyber data binary code illustrations
A dark silhouette of a hooded figure stands in front of a red binary code matrix, symbolizing cyber security threats, hacking, and the digital underworld. Cyber data binary code illustrations
A dark silhouette of a hooded figure stands in front of a red binary code matrix, symbolizing cyber security threats, hacking, and the digital underworld. Cyber data binary code illustrations
Abstract visualization of data flowing through a futuristic tunnel. Streams of binary code in green illuminate the dark space, intersected by powerful, glowing blue light beams creating a sense of speed and advanced technology. Cyber data binary code illustrations
Abstract visualization of data flowing through a futuristic tunnel. Streams of binary code in green illuminate the dark space, intersected by powerful, glowing blue light beams creating a sense of speed and advanced technology. Cyber data binary code illustrations
A school of futuristic, robotic fish with glowing blue eyes swims through a dark digital realm. The background features a cascading stream of binary code (0s and 1s) illuminated by neon squares, symbolizing data and technology. Cyber data binary code illustrations
A school of futuristic, robotic fish with glowing blue eyes swims through a dark digital realm. The background features a cascading stream of binary code (0s and 1s) illuminated by neon squares, symbolizing data and technology. Cyber data binary code illustrations
A glowing digital padlock icon made of binary code and circuit lines representing cyber security and data protection AI generative illustration. Cyber data binary code illustrations
A glowing digital padlock icon made of binary code and circuit lines representing cyber security and data protection AI generative illustration. Cyber data binary code illustrations
Cyber Security and Data Protection Concept with Businessman Hands Holding Glowing Padlock Icon over Abstract Digital Code and Binary Background for Network Privacy and Safety. Cyber data binary code illustrations
Cyber Security and Data Protection Concept with Businessman Hands Holding Glowing Padlock Icon over Abstract Digital Code and Binary Background for Network Privacy and Safety. Cyber data binary code illustrations
A stunning conceptual illustration of artificial intelligence and machine learning, featuring a vibrant digital tree with glowing branches that mimic neural networks. The composition includes cascading binary code in blue, yellow, and magenta hues, representing big data processing and digital growth. This futuristic visualization explores the intersection of nature and technology, symbolizing the. Cyber data binary code illustrations
A stunning conceptual illustration of artificial intelligence and machine learning, featuring a vibrant digital tree with glowing branches that mimic neural networks. The composition includes cascading binary code in blue, yellow, and magenta hues, representing big data processing and digital growth. This futuristic visualization explores the intersection of nature and technology, symbolizing the. Cyber data binary code illustrations
Hands typing on glowing keyboard, surrounded by abstract digital data streams and binary code. Concept of programming, AI, big data, cybersecurity, and future technology. Cyber data binary code illustrations
Hands typing on glowing keyboard, surrounded by abstract digital data streams and binary code. Concept of programming, AI, big data, cybersecurity, and future technology. Cyber data binary code illustrations
3D-rendered AI humanoid figure examines complex binary code and data analytics holograms in a dark cyber-themed setting, symbolizing artificial intelligence, big data, and technological advancement in modern computing. Cyber data binary code illustrations
3D-rendered AI humanoid figure examines complex binary code and data analytics holograms in a dark cyber-themed setting, symbolizing artificial intelligence, big data, and technological advancement in modern computing. Cyber data binary code illustrations
Futuristic digital data symbols and binary code floating in a vibrant blue and purple background, representing technology and data processing concepts. Cyber data binary code illustrations
Futuristic digital data symbols and binary code floating in a vibrant blue and purple background, representing technology and data processing concepts. Cyber data binary code illustrations
Abstract visualization of a digital vortex and a stream of glowing blue binary code numbers (0s and 1s) flowing downwards. This futuristic concept represents data transfer, algorithms, and the digital world. Cyber data binary code illustrations
Abstract visualization of a digital vortex and a stream of glowing blue binary code numbers (0s and 1s) flowing downwards. This futuristic concept represents data transfer, algorithms, and the digital world. Cyber data binary code illustrations
This dynamic image showcases a mesmerizing digital tunnel formed by cascading binary code streams in vibrant blue, green, and orange neon hues. Glowing geometric blocks and radiant light beams create a sense of immersive motion through the virtual data space. Perfect for tech startups, cybersecurity campaigns, virtual reality platforms, and data science presentations. The abstract yet intricate composition captures the essence of modern computing, making it ideal for website headers, social media ads, and promotional materials. Imagine this image as the centerpiece of your next digital marketing campaign, where the beauty of data flow inspires innovation and engagement across tech-driven industries. Use it to convey themes of digital transformation, artificial intelligence, and futuristic technology in your content strategy. This image serves as a powerful visual metaphor for information networks, server ecosystems, and the interconnected nature of modern computing infrastructure. Cyber data binary code illustrations
This dynamic image showcases a mesmerizing digital tunnel formed by cascading binary code streams in vibrant blue, green, and orange neon hues. Glowing geometric blocks and radiant light beams create a sense of immersive motion through the virtual data space. Perfect for tech startups, cybersecurity campaigns, virtual reality platforms, and data science presentations. The abstract yet intricate composition captures the essence of modern computing, making it ideal for website headers, social media ads, and promotional materials. Imagine this image as the centerpiece of your next digital marketing campaign, where the beauty of data flow inspires innovation and engagement across tech-driven industries. Use it to convey themes of digital transformation, artificial intelligence, and futuristic technology in your content strategy. This image serves as a powerful visual metaphor for information networks, server ecosystems, and the interconnected nature of modern computing infrastructure. Cyber data binary code illustrations
Abstract digital rain of green binary code cascades down and melts into a dark, reflective liquid surface. This visually striking image represents themes of data, technology, and fluid information flow in the digital age. Cyber data binary code illustrations
Abstract digital rain of green binary code cascades down and melts into a dark, reflective liquid surface. This visually striking image represents themes of data, technology, and fluid information flow in the digital age. Cyber data binary code illustrations