Visual Basic Illustrations & Vectors

Silhouette of a Person Standing. A full-body black silhouette of a person standing against a white background. The figure has short hair and appears to be. A full-body black silhouette of a person standing against a white background. The figure has short hair and appears to be wearing a t-shirt or similar top with sleeves rolled up. The pose is neutral, with arms held loosely at the sides. This versatile image can represent a generic individual, anonymity, or be used as a template for graphic design and illustration.

Physics education diagram pinhole camera or camera obscura showing light from candle flame passing through small aperture to form. Pinhole camera or camera. pinhole camera or camera obscura showing light from candle flame passing through small aperture to form an inverted image

A simple illustration of a round mirror attached to a wall with a metallic bracket. The image depicts a round mirror with a sleek, reflective surface attached to. The image depicts a round mirror with a sleek, reflective surface attached to a plain wall using a metallic bracket. The bracket is positioned at the top center of the mirror, featuring a horizontal bar that connects to a vertical piece for mounting. The design is minimalistic and functional, suggesting a modern aesthetic

Red arrow curving downward on isolated on white background. A vibrant red arrow with a hand-drawn style curves downwards, casting a striped shadow, indicating a. A vibrant red arrow with a hand-drawn style curves downwards, casting a striped shadow, indicating a downward trend or direction. Perfect for charts and data visualization

Two white cylinders of varying heights positioned against a plain background. The image features two simple, smooth white cylinders placed side by side on a. The image features two simple, smooth white cylinders placed side by side on a plain, light-colored background. The taller cylinder is positioned on the left and is roughly twice the height of the shorter cylinder on the right. Both cylinders have identical diameters and appear to be made of a matte material, reflecting minimal light

Beige short sleeve t-shirt casual comfortable clothing men\'s fashion apparel relaxed fit. A beige short sleeve t-shirt showcasing a casual and comfortable. A beige short sleeve t-shirt showcasing a casual and comfortable design. Perfect for men's fashion and everyday wear, this relaxed fit t-shirt is ideal for a laid-back look

Light Gray Long Sleeve Crew Neck Sweatshirt Front and Back View light gray sweatshirt. Neutral-toned knitted sweater with a round neckline and rolled cuffs. Neutral-toned knitted sweater with a round neckline and rolled cuffs, featuring a subtle textured pattern. The both

Womens light gray sweatshirt with ribbed cuffs and hem, casual comfortable long sleeve top. A light gray women's sweatshirt featuring ribbed cuffs and hem. A light gray women's sweatshirt featuring ribbed cuffs and hem, designed for casual comfort and style. Perfect for everyday wear

Simple Minimalist Kitchen Preparation Layout Line Illustration Highlighting Quick Clean Cooking Concepts For Beginners. Simplify beginner cooking steps with a. Simplify beginner cooking steps with a minimalist kitchen prep line illustration highlighting quick clean prep concepts and essential culinary workflow basics

Modern gray hoodie front and back view fashionable casual wear for men and women. A stylish gray hoodie showcasing both front and back views, perfect for casual. A stylish gray hoodie showcasing both front and back views, perfect for casual wear. This versatile piece is ideal for men and women

A bright orange cylindrical object with a smooth, matte finish and rounded edges. The image depicts a single, solid orange cylinder standing upright. The object. The image depicts a single, solid orange cylinder standing upright. The object has a smooth, matte surface with no visible texture, texture details, or imperfections. The top and bottom edges appear rounded, and it is set against a transparent background, allowing it to be placed over other images or designs

A simple light-colored short-sleeved t-shirt laid flat on a textured background. Light-colored short-sleeved t-shirt laid flat on a smooth, white, textured. Light-colored short-sleeved t-shirt laid flat on a smooth, white, textured surface. The t-shirt has a round neckline and shows slight natural folds, indicating its softness. The texture of the background adds a subtle visual contrast to the shirt's smooth fabric.

Isometric illustration of a layered pastry with berry topping and a cube of cheese. Isometric illustration of a layered pastry with three stacked slices. A cube. Isometric illustration of a layered pastry with three stacked slices. A cube of cheese sits on top, accompanied by two berries resembling raspberries. The outline is drawn in a simple, black line art style with dotted details across the pastry, enhancing its texture. The illustration uses a clean and minimalist aesthetic, focusing on basic shapes and forms.

A simple black and white illustration of a bowl filled with steamed rice grains. A simple black and white illustration depicting a bowl filled with steamed rice. A simple black and white illustration depicting a bowl filled with steamed rice grains. The bowl has clean, smooth lines, and the rice grains are represented as small, elongated shapes, evenly distributed within the bowl. The minimalist style emphasizes the contours and shapes without additional shading or details.

Four folded short-sleeved t-shirts in solid colors: blue, black, grey, and white. Four plain short-sleeve t-shirts displayed in a row, each folded neatly with. Four plain short-sleeve t-shirts displayed in a row, each folded neatly with visible fabric texture. Colors include

Minimalist Line Art of Drawer Nightstands in Black and White Style. This illustration features minimalist line art of two nightstands with drawers, one in black. This illustration features minimalist line art of two nightstands with drawers, one in black and the other in white. Perfect for decorative use in modern interiors

Plain white t-shirt with short sleeves isolated on a clean white studio background. High-quality white t-shirt mockup with a front view, ideal for showcasing. High-quality white t-shirt mockup with a front view, ideal for showcasing designs and fashion concepts in a clean and minimalist style

Stacking table shelf coral formations underwater ocean reef life graphic icon. An ai generated detailed silhouette icon of marine biological ecosystem natural. An detailed silhouette icon of marine biological ecosystem natural habitat structures

Classic plain ceramic mug with a simple handle for everyday use. The image shows a sleek, minimalist ceramic mug that is entirely white in color. It features a. The image shows a sleek, minimalist ceramic mug that is entirely white in color. It features a simple, rounded handle positioned on the right side, designed for a comfortable grip. The mug has a smooth, glossy finish and a straightforward, cylindrical shape, making it versatile for various beverages like coffee, tea, or hot chocolate. Its clean design and lack of embellishments give it a timeless

A white ceramic mug with a red interior rim displayed against a plain background. The image shows a simple, cylindrical ceramic mug with a white exterior and a. The image shows a simple, cylindrical ceramic mug with a white exterior and a contrasting red interior rim. The mug has a classic handle on its left side and appears to be empty. The design is minimalistic, and the mug is set against a plain, light-colored background which highlights its colors and shape

A plain white disposable coffee cup with a plastic lid and no markings visible. The image shows a simple, unbranded disposable coffee cup made from white. The image shows a simple, unbranded disposable coffee cup made from white material, likely polystyrene or paper. The cup has a matching white plastic lid on top, suggesting it is designed for hot beverages. The cup appears to be empty and has no visible labels, logos, or text

A sleek black ceramic mug with a sturdy handle placed against a plain background. The image shows a simple yet elegant black ceramic mug with a sturdy handle and. The image shows a simple yet elegant black ceramic mug with a sturdy handle and a slightly textured surface. The mug has a classic cylindrical shape, tapering towards the top. The handle is positioned on the right side, indicating it is designed for a right-handed user. The mug appears to be empty and is set against a plain white background, which accentuates its dark color and clean lines

Abstract 3D composition of primary colored geometric shapes on a white podium. A professional 3D render featuring a red sphere blue cube and yellow triangle. A professional 3D render featuring a red sphere blue cube and yellow triangle arranged on a white minimalist platform for modern graphic design and conceptual branding.

A simple geometric illustration of a plain white cube against a light background. This image depicts a three-dimensional cube rendered in a solid white color. This image depicts a three-dimensional cube rendered in a solid white color. The cube is positioned centrally and casts a subtle shadow, giving it a slight depth and volume. The background is a plain, light grey, which contrasts with the white cube and emphasizes its shape and edges. The simplicity of the design makes it versatile for use in various contexts such as graphic design, 3D modeling, or

Seamless horizontal line and dot pattern, Modern geometric repeating texture, Minimalist black and white background design. Seamless abstract pattern featuring. Seamless abstract pattern featuring alternating horizontal dashed and dotted lines in black and white A sleek geometric texture suitable for wallpaper and modern print layouts

Seamless horizontal dotted line grid, Modern minimalist geometric pattern, Abstract black and white background texture. Abstract seamless pattern of horizontal. Abstract seamless pattern of horizontal rows of black dots on a white background A clean, modern geometric design suitable for backgrounds, wrappers, and textile surfaces

Simple black silhouette of a cat in a walking pose centered on a warm beige background for a minimalist and elegant design. Clean graphic icon of a feline. Clean graphic icon of a feline walking gracefully, captured in a solid black shadow form. This timeless silhouette is ideal for pet shops, animal welfare, and feline enthusiasts

Minimalist white rectangular object casting a subtle shadow on a plain surface. This image depicts a plain and simple white rectangular object standing upright. This image depicts a plain and simple white rectangular object standing upright on a flat surface, casting a soft shadow to its right. The composition is minimalistic, with a focus on geometric shapes, clean lines, and the contrast between light and shadow. The background is neutral, emphasizing the object’s simplicity and form

Simple 3D Render of a White Paint Roller with a Blue Handle on a Light Blue Background. A clean, minimalist 3D render displays a white paint roller with a bright. A clean, minimalist 3D render displays a white paint roller with a bright blue handle and a silver metal frame. The roller is positioned diagonally on a plain, light blue background, casting a subtle shadow. The image focuses on the simple form and function of the painting tool, presented in a studio shot style

Plain white ceramic mug with a simple handle displayed on a neutral background. The image shows a plain white ceramic mug with a smooth, rounded handle. The mug. The image shows a plain white ceramic mug with a smooth, rounded handle. The mug has a cylindrical shape with a flat bottom and a slightly flared rim. It appears to be made from a glossy material, reflecting a soft light, and is set against a plain white background

Minimalist white coffee cup with a small amount of liquid on a matching saucer. The image displays a simple, clean white disposable coffee cup placed on a. The image displays a simple, clean white disposable coffee cup placed on a matching white saucer. The cup contains a small amount of a light brown liquid, likely coffee or tea, with a smooth surface. The overall design is minimalist and modern, emphasizing simplicity and elegance with a neutral color palette

Colorful icons representing various celestial, emotional, and natural elements. The image displays seven distinct icons: a pink star, a blue star, a heart, a. The image displays seven distinct icons: a pink star, a blue star, a heart, a teardrop, a crescent moon, a wavy line, and three horizontal bars in pink, blue, and beige. These icons evoke themes of astronomy, emotions, weather, and basic shapes

A simple geometric depiction of a rectangular block with a smooth orange surface. The image shows a plain, three-dimensional rectangular block rendered in a flat. The image shows a plain, three-dimensional rectangular block rendered in a flat, matte orange color. The block has subtle, evenly spaced horizontal lines on its surface, giving it a slightly textured appearance. The block is set against a plain white background, emphasizing its shape and color

T-shirt styles infographic, blue garment silhouettes vector collection, apparel fashion design chart, isolated flat icon set. This vector illustration features. This vector illustration features a comprehensive collection of twelve different T-shirt styles and silhouettes in a clean blue color, including polo, Henley, and V-neck designs. Buyers should download this asset to gain access to a high-quality, professional apparel chart that simplifies fashion terminology and visualizes garment differences for customers. The primary benefit is the clear, flat design that allows for easy integration into retail websites or manufacturing specification sheets. What sets this illustration apart is its variety of fits ranging from slim to oversized and various necklines, making it a versatile tool for e-commerce platforms. Practical use cases include educational content for fashion students, catalog layouts for clothing brands, and user interface elements for online shops. The user-friendly design with clear labels ensures maximum utility for designers looking to provide a visual guide for their audience.

A simple line drawing of glasses and a pen on a white background for business use. This image features a minimalist line drawing of a pair of glasses and a pen. This image features a minimalist line drawing of a pair of glasses and a pen on a plain white background. The simple yet elegant design makes it suitable for business and office settings, representing creativity, productivity, and professionalism. The illustration showcases a still life composition with basic shapes and lines, highlighting the beauty of minimalistic art.

Red and white stripes on blue background create a simple pattern design for decoration. Stripes in red and white appear on a blue

A plain disposable coffee cup with a black lid against a plain background. The image displays a single white disposable coffee cup with a black plastic lid. The image displays a single white disposable coffee cup with a black plastic lid placed on top. The cup appears empty and is positioned upright on a plain, light-colored background, giving it a minimalistic and clean appearance

Flat Colorful Geometric Shapes Set Including Circle Triangle Hexagon and Star. Generative AI

Striking abstract image of white diagonal stripes forming a chevron pattern on a deep purple background, seamless design. Bold abstract design with white. Bold abstract design with white diagonal stripes converging to form a chevron pattern on a rich purple backdrop, perfect for modern visuals

Blue Bucket Filled With Steaming Hot Water and Towel. A blue bucket filled with hot, steaming water, with a white towel draped over the side. The steam indicates. A blue bucket filled with hot, steaming water, with a white towel draped over the side. The steam indicates the water is very hot. Generative AI

A set of horizontal black lines of varying thickness, gradually tapering from left to right. The graphic elements have a wedge-like shape, creating a visual

Plane icon set. Flight transport signs different variations. Airplane icon vector illustration. Departure and arrival travel icon. Icon set featuring various. Icon set featuring various airplane silhouettes. Includes solid black and outlined designs, all in a side profile view with wings extended. The icons depict different variations of a basic airplane shape, showing slight differences in wing and body proportions. They are arranged in a horizontal pattern against a white background, offering a versatile visual representation commonly used in flight-related graphics and signage.

Simple Icon of a Fuel Bottle with Flames in a Blue Circular Background. This graphic features a fuel bottle icon with a flame inside a blue circle, conveying. This graphic features a fuel bottle icon with a flame inside a blue circle, conveying energy and hazard. Ideal for safety and design applications

Action/Event: vector illustration design; Subject: tall cylindrical container silhouette icon; Location: isolated on white. Background; Content Type: graphic. Action/Event: vector illustration design; Subject: tall cylindrical container silhouette icon; Location: isolated on white background; Content Type: graphic vector art; Environment: studio; Viewpoint: front view

Clean White Open Cube on Minimalist Grey Background. A crisp 3D render of an empty, open-top white cube, presented with clean lines and subtle shadows against a. A crisp 3D render of an empty, open-top white cube, presented with clean lines and subtle shadows against a soft, light grey background. This minimalist and modern geometric form offers a versatile visual for various design needs. Ideal for showcasing products, representing abstract concepts like space, storage, or display, or serving as a clean placeholder for text and graphics in advertisements, presentations, and e-commerce mockups. The bright, neutral aesthetic emphasizes simplicity and purity.

Set of Six Abstract Geometric Line Icons. A collection of six distinct, minimalist line art icons presented on a clean white background. Each icon is enclosed. A collection of six distinct, minimalist line art icons presented on a clean white background. Each icon is enclosed within a rounded square frame and features abstract geometric shapes, including circles, squares, lines, and a checkmark. These versatile icons could represent various concepts like technology, data, settings, progress, or abstract symbols, suitable for digital interfaces, web design, or graphic elements.

Collection of wave and sound line graphics and icons representing different wave forms. Set of wave icons, sound lines, signal waves, and audio waves for design. Set of wave icons, sound lines, signal waves, and audio waves for design projects. Generative AI

A simple graphic illustration of a modern camera on a white background. A minimalist graphic illustration of a modern camera, set against a clean white. A minimalist graphic illustration of a modern camera, set against a clean white background. The camera is depicted in a simple, iconic style, with bold lines and basic shapes. The design is sleek and contemporary, making it suitable for use in a variety of contexts, from photography and art to technology and media.

Abstract Geometric Crystal Cube with Gradient Background. A solitary, transparent geometric cube floats against a soft, pastel gradient background transitioning. A solitary, transparent geometric cube floats against a soft, pastel gradient background transitioning from light blue to lavender. The cube's facets reflect subtle hues of pink and yellow, creating a sense of depth and ethereal beauty. This minimalist, abstract image evokes concepts of purity, simplicity, and modern design, making it ideal for backgrounds, technology, or conceptual illustrations.

Segment of metal chain displayed against a plain white background Generative AI. A segment of metal chain is shown on a plain white surface with no background. A segment of metal chain is shown on a plain white surface with no background distractions

Essential UI UX Line Icons Set. A versatile collection of essential user interface and experience (UI UX) line icons, presented in a clean, minimalist outline. A versatile collection of essential user interface and experience (UI UX) line icons, presented in a clean, minimalist outline style. This set includes common symbols such as home, search, refresh, save, lock, delete, code, and menu. Ideal for web design, mobile applications, presentations, infographics, and various digital projects requiring clear and intuitive visual communication. The simple black and white aesthetic ensures adaptability across different design themes and platforms.

Alphabet on Chalkboard - A Visual Guide to Learning Letters. A clear image of the alphabet written on a chalkboard, perfect for educational materials and. A clear image of the alphabet written on a chalkboard, perfect for educational materials and learning resources. Ideal for teaching children and students

This is a black and white image of a triangular object. The image depicts a black triangular object with a flat base and a pointed top, set against a white. The image depicts a black triangular object with a flat base and a pointed top, set against a white background. The object appears to be a simple geometric shape, possibly a polygon or a section of a larger design. The image has a minimalist aesthetic, with bold lines and a stark contrast between the black object and the white background. The overall effect is one of simplicity and clarity,

A simple, stylized silhouette icon representing a painter\'s palette with multiple circular color wells and a brush resting. Abstract Silhouette Paint Palette. Abstract Silhouette Paint Palette and Brush Symbol Icon

A simple, bold graphic representation of a camera icon in black and white, perfect for digital or print media applications. Minimalist Black and White Camera. Minimalist Black and White Camera Icon Graphic Representation

A clean minimalist outline icon of a black exclamation mark punctuation sign representing a warning alert message on a white. Minimalist Outline Line Art Black. Minimalist Outline Line Art Black Exclamation Mark Warning Alert Punctuation Symbol Sign Icon

Vibrant green background with simple design elements. A solid green background with minimalistic design elements, possibly for a digital art or graphic design. A solid green background with minimalistic design elements, possibly for a digital art or graphic design project.

Person working on laptop with coffee cup minimalist. A minimalist black silhouette depicts a person sitting at a desk, working on a laptop. A coffee cup sits. A minimalist black silhouette depicts a person sitting at a desk, working on a laptop. A coffee cup sits nearby, emphasizing a work or study setting. The design is simple, with rounded shapes representing the person's head and limbs, creating a basic yet effective visual representation often used in icons or illustrations.

A bright blue cartoon car with a simple design on a white background. This is a cartoon-style illustration of a bright blue car with a simple design, set against. This is a cartoon-style illustration of a bright blue car with a simple design, set against a clean white background. The car features a basic shape with a single door, two windows, and a set of wheels. The image is ideal for use as a graphic element or icon in various digital and print materials.

Collection of colorful geometric shapes and abstract symbols on white background. Collection of colorful geometric shapes and abstract symbols on a white. Collection of colorful geometric shapes and abstract symbols on a white background. Includes a blue chevron, red radial burst, green recycling symbol, gray square with intersecting lines, pink dots, multicolored radiating lines, teal water droplets, black triangles, a pink-topped cylinder, yellow zigzag, and a purple infinity loop with arrows. The arrangement is grid-like, showcasing a variety of colors and designs, each symbol distinct in shape and style.

Minimalist Metallic Shape Collection Solid Icon Perfect for Contemporary UI Elements Geometric Patterns and Web Icons. Build contemporary user interface elements. Build contemporary user interface elements geometric patterns and website icons using this minimalist metallic shape collection solid icon for clean digital graphic design

A simple blue location pin icon on a white background. This image displays a basic, minimalist blue location pin icon with a white inner circle at the top and a. This image displays a basic, minimalist blue location pin icon with a white inner circle at the top and a rounded bottom. The pin is set against a plain white background, commonly used to indicate a location on maps or in user interfaces

Water being poured from a bottle into a clear glass in a simple illustration style. A person is pouring water from a bottle into a glass on a light background. A person is pouring water from a bottle into a glass on a light background. The water flows smoothly and creates bubbles. This illustration shows a basic activity of drinking water.

Colorful geometric shapes and fractions illustration for educational purposes. The image displays a collection of geometric shapes including a cube, cylinders. The image displays a collection of geometric shapes including a cube, cylinders, and a pie chart, all set against a brown background. The shapes are accompanied by fractional representations: 2 4, 5 6, and 1 2, suggesting a focus on teaching fractions and basic geometry. The colors of the cylinders vary, adding a vibrant touch to the educational visual

A set of simple, solid black icons depicting various multimedia and communication concepts, including recording, playback, and. Collection of Black Solid Icons. Collection of Black Solid Icons Representing Multimedia and Communication Elements

Face icon set. Emotion variety symbol. Cartoon heads vector. Black outline faces. EPS 10

Blank tag hanging on a gray surface with a black string attachment. The image shows a plain white rectangular tag suspended by a black string from an unseen. The image shows a plain white rectangular tag suspended by a black string from an unseen attachment point. The tag appears to be empty, with no text or markings visible, and the background features a textured gray surface

A simple rectangular block displayed against a plain background in 3d rendering. The image shows a single, plain, rectangular block with a uniform grey color and. The image shows a single, plain, rectangular block with a uniform grey color and smooth edges. It appears to be a 3D-rendered object with a matte finish, positioned horizontally against a light, neutral background. The block has a consistent thickness throughout its length, giving it a uniform and simple appearance

Blank Black T-Shirt Mockup Front and Back View. A professional mockup featuring two blank black t-shirts, front and back views, hanging on wooden hangers against. A professional mockup featuring two blank black t-shirts, front and back views, hanging on wooden hangers against a clean, dark gray background. This high-quality, realistic template is perfect for apparel designers, clothing brands, and online retailers to showcase their logo, artwork, or custom designs. The minimalist presentation provides ample copy space and allows for easy customization for branding, e-commerce product listings, or portfolio presentations. An ideal visual for print-on-demand services and fashion marketing materials.

Flat Cartoon Hand Gesture Three. Flat cartoon hand gesture with three fingers raised. Arm expresses the number 3 with a clothed sleeve. This professional design. Flat cartoon hand gesture with three fingers raised. Arm expresses the number 3 with a clothed sleeve. This professional design suits education, math worksheets, and visual counting themes.

A black arrowhead attached to a right-pointing arrow symbol on a plain background. This image displays a simple graphic of a right-pointing arrow with a. This image displays a simple graphic of a right-pointing arrow with a traditional arrowhead design at its front end, rendered in black against a white background. The arrowhead features three parallel lines converging into a point, and the arrow shaft is a straight, continuous line extending from the arrowhead

Three Dots Icon Set - Minimalist Graphic Design, Simple Vector Illustration for UI. A clean and minimalist vector graphic featuring three simple black dots. A clean and minimalist vector graphic featuring three simple black dots, perfect for user interface elements, design concepts, or indicating more options

Red Push Pin Sticking into a Brown Cork Board Surface for Office Organization. A vivid red push pin embedded into a cork board surface, perfect for showcasing. A vivid red push pin embedded into a cork board surface, perfect for showcasing office organization and creativity in workspace decor, ai generative.

Silver geometric cone casting shadow on beige background. Metallic cone standing on a neutral surface, light creating a crisp shadow and highlighting the. Metallic cone standing on a neutral surface, light creating a crisp shadow and highlighting the textured silver surface

White geometric shapes cube sphere cylinder casting shadows on pure white background. White geometric objects, sphere, cube, cylinder, studio light

Minimalist Abstract Black Outlines on White Background. A clean and minimalist illustration featuring two distinct black outlines against a pure white background. A clean and minimalist illustration featuring two distinct black outlines against a pure white background. The left shape presents an irregular, organic, and somewhat wavy blob-like contour, while the right shape is a smooth, elongated oval. This abstract graphic creates a striking visual contrast and offers a versatile design element. Ideal for backgrounds, icons, web design, print materials, or as a simple, modern artistic accent, providing ample copy space for text or other elements.

Light Gray Long Sleeve Sweatshirt with Ribbed Cuffs and Hem on White Background round neck. A light gray long sleeve sweatshirt with a round neckline, ribbed. A light gray long sleeve sweatshirt with a round neckline, ribbed cuffs, and hem displayed on a plain white background

Light Gray Oversized Sweatshirt with Ribbed Cuffs and Hem on White Background light gray sweatshirt. Light grey soft fabric sweatshirt with a round neckline and. Light grey soft fabric sweatshirt with a round neckline and long sleeves, featuring subtle textured fabric details

Modern gray sweatshirt with ribbed cuffs and hem for casual wear. A stylish gray sweatshirt featuring a round neckline, long sleeves with ribbed cuffs, and a. A stylish gray sweatshirt featuring a round neckline, long sleeves with ribbed cuffs, and a ribbed hem for a comfortable fit

Children learning math with numbers and. Cute cartoon kids engaging in various math activities like counting numbers, solving addition problems on a chalkboard. Cute cartoon kids engaging in various math activities like counting numbers, solving addition problems on a chalkboard,.