Browse through 8,603 downward arrow decrease illustrations & vectors or explore more bar graph or red arrow vectors to complete your project with stunning visuals.

This image was created using Generative AI. Minimalist black icon featuring a downward pointing arrow situated below a bar graph. Symbolizes decline, download, or negative trends in data visualization. Downward arrow decrease vectors
This image was created using Generative AI. Minimalist black icon featuring a downward pointing arrow situated below a bar graph. Symbolizes decline, download, or negative trends in data visualization. Downward arrow decrease vectors
Hand pulling arrow down icon in a clean black silhouette style. Minimal monochrome pictogram suitable for websites, mobile interfaces, presentations, infographics, signage, menus, and print or digital design projects. Downward arrow decrease vectors
Hand pulling arrow down icon in a clean black silhouette style. Minimal monochrome pictogram suitable for websites, mobile interfaces, presentations, infographics, signage, menus, and print or digital design projects. Downward arrow decrease vectors
The image depicts a bar graph with a downward trend. The bars start tall on the left and progressively decrease in height towards the right. A yellow arrow at the top of the graph points downward, emphasizing the decline. Downward arrow decrease illustrations
The image depicts a bar graph with a downward trend. The bars start tall on the left and progressively decrease in height towards the right. A yellow arrow at the top of the graph points downward, emphasizing the decline. Downward arrow decrease illustrations
This image shows two bar graphs. One shows an upward trend with an arrow pointing up. The other shows a downward trend with an arrow pointing down. Black and white. Downward arrow decrease illustrations
This image shows two bar graphs. One shows an upward trend with an arrow pointing up. The other shows a downward trend with an arrow pointing down. Black and white. Downward arrow decrease illustrations
Bear paw with down arrow icon in a clean black silhouette style. Minimal monochrome pictogram suitable for websites, mobile interfaces, presentations, infographics, signage, menus, and print or digital design projects. Downward arrow decrease vectors
Bear paw with down arrow icon in a clean black silhouette style. Minimal monochrome pictogram suitable for websites, mobile interfaces, presentations, infographics, signage, menus, and print or digital design projects. Downward arrow decrease vectors
This graphic features a set of three stylized icons representing a decrease in oil prices. Each icon depicts a droplet shape containing a dollar sign symbol, accompanied by a downward-pointing arrow to signify a reduction in value or cost. The set includes a line art version, a solid black version, and a colored version with a red arrow. These icons are ideal for financial news, economic reports, energy sector analysis, infographics, and presentations discussing market trends, fuel costs, or commodity price fluctuations. Downward arrow decrease vectors
This graphic features a set of three stylized icons representing a decrease in oil prices. Each icon depicts a droplet shape containing a dollar sign symbol, accompanied by a downward-pointing arrow to signify a reduction in value or cost. The set includes a line art version, a solid black version, and a colored version with a red arrow. These icons are ideal for financial news, economic reports, energy sector analysis, infographics, and presentations discussing market trends, fuel costs, or commodity price fluctuations. Downward arrow decrease vectors
Simple yet effective double lined bold down arrow icon, ideal for website design and app interfaces. This vector illustration symbolizes downloading, saving, or accessing content. Downward arrow decrease vectors
Simple yet effective double lined bold down arrow icon, ideal for website design and app interfaces. This vector illustration symbolizes downloading, saving, or accessing content. Downward arrow decrease vectors
A visually striking representation of financial decline, featuring a red arrow pointing downward on a sleek graph. Ideal for illustrating market trends and economic analysis. Downward arrow decrease illustrations
A visually striking representation of financial decline, featuring a red arrow pointing downward on a sleek graph. Ideal for illustrating market trends and economic analysis. Downward arrow decrease illustrations
A conceptual vector icon representing a downturn in the housing market. The downward arrow inside the house symbolizes falling prices, property value depreciation, or a real estate crisis. Downward arrow decrease vectors
A conceptual vector icon representing a downturn in the housing market. The downward arrow inside the house symbolizes falling prices, property value depreciation, or a real estate crisis. Downward arrow decrease vectors
This graphic features a bold yellow arrow pointing downwards against a clean background. The word costs is printed in a simple black sans-serif font across the center of the arrow. The design uses a flat aesthetic with a subtle drop shadow to create a sense of depth and visual clarity. It serves as a clear conceptual representation of financial reduction or economic trends. Downward arrow decrease vectors
This graphic features a bold yellow arrow pointing downwards against a clean background. The word costs is printed in a simple black sans-serif font across the center of the arrow. The design uses a flat aesthetic with a subtle drop shadow to create a sense of depth and visual clarity. It serves as a clear conceptual representation of financial reduction or economic trends. Downward arrow decrease vectors
A 3D financial visualization showing a sharp economic decline. A red downward arrow crashes through green and red bar charts, representing market loss, recession, and the impact on workforce and societ. Downward arrow decrease illustrations
A 3D financial visualization showing a sharp economic decline. A red downward arrow crashes through green and red bar charts, representing market loss, recession, and the impact on workforce and societ. Downward arrow decrease illustrations
A 3D financial visualization showing a sharp economic decline. A red downward arrow crashes through green and red bar charts, representing market loss, recession, and the impact on workforce and societ. Downward arrow decrease illustrations
A 3D financial visualization showing a sharp economic decline. A red downward arrow crashes through green and red bar charts, representing market loss, recession, and the impact on workforce and societ. Downward arrow decrease illustrations
A 3D financial visualization showing a sharp economic decline. A red downward arrow crashes through green and red bar charts, representing market loss, recession, and the impact on workforce and societ. Downward arrow decrease illustrations
A 3D financial visualization showing a sharp economic decline. A red downward arrow crashes through green and red bar charts, representing market loss, recession, and the impact on workforce and societ. Downward arrow decrease illustrations
A blue 3D coin with a downward-pointing arrow is positioned next to ascending green bars. The coin and bars are arranged on a white background, with the bars increasing in height from left to right, representing growth or progress. The combination of elements might symbolize financial or economic trends, with the blue coin indicating a decrease and the green bars suggesting upward momentum or improvement. Downward arrow decrease illustrations
A blue 3D coin with a downward-pointing arrow is positioned next to ascending green bars. The coin and bars are arranged on a white background, with the bars increasing in height from left to right, representing growth or progress. The combination of elements might symbolize financial or economic trends, with the blue coin indicating a decrease and the green bars suggesting upward momentum or improvement. Downward arrow decrease illustrations
A green upward arrow and a red downward arrow on a white background, often used to represent growth versus decline, or positive versus negative trends in business, finance, or stock market concepts. Downward arrow decrease illustrations
A green upward arrow and a red downward arrow on a white background, often used to represent growth versus decline, or positive versus negative trends in business, finance, or stock market concepts. Downward arrow decrease illustrations
A bar chart showing a steady decline with a red downward arrow, symbolizing financial loss, economic downturn, business decline, or negative performance trends. Downward arrow decrease illustrations
A bar chart showing a steady decline with a red downward arrow, symbolizing financial loss, economic downturn, business decline, or negative performance trends. Downward arrow decrease illustrations
This image showcases a downward trending graph, generated by AI, represented by a red arrow descending within a transparent glass structure. The visual effectively communicates decline or negative growth. The clean, minimalist design enhances the impact of the falling trend. Downward arrow decrease illustrations
This image showcases a downward trending graph, generated by AI, represented by a red arrow descending within a transparent glass structure. The visual effectively communicates decline or negative growth. The clean, minimalist design enhances the impact of the falling trend. Downward arrow decrease illustrations
This is a striking 3D illustration of a vibrant yellow arrow pointing directly downwards. The object is presented clearly on a plain white background. Downward arrow decrease illustrations
This is a striking 3D illustration of a vibrant yellow arrow pointing directly downwards. The object is presented clearly on a plain white background. Downward arrow decrease illustrations
This image features four distinct icons representing financial performance indicators. The top left icon shows a green percentage symbol with an upward arrow, indicating growth or increase. The top right icon displays a red percentage symbol with a downward arrow, symbolizing decline or decrease. The bottom left icon illustrates a series of green bar graphs, indicating positive trends or growth. Downward arrow decrease illustrations
This image features four distinct icons representing financial performance indicators. The top left icon shows a green percentage symbol with an upward arrow, indicating growth or increase. The top right icon displays a red percentage symbol with a downward arrow, symbolizing decline or decrease. The bottom left icon illustrates a series of green bar graphs, indicating positive trends or growth. Downward arrow decrease illustrations
A striking 3D rendered red arrow pointing downwards, with a percentage symbol integrated into its design. The arrow is sharp and glossy, casting a subtle shadow on the clean white background. This graphic visually represents concepts such as price reduction, sales, economic decline, or negative financial trends. Downward arrow decrease illustrations
A striking 3D rendered red arrow pointing downwards, with a percentage symbol integrated into its design. The arrow is sharp and glossy, casting a subtle shadow on the clean white background. This graphic visually represents concepts such as price reduction, sales, economic decline, or negative financial trends. Downward arrow decrease illustrations
A set of three stylized icons representing a decrease in oil prices. Each icon features a water drop shape containing a dollar sign with a downward-pointing arrow, symbolizing falling market values. The set includes a line art version, a solid black silhouette, and a colorful version with a red arrow. These icons are perfect for financial news, economic reports, energy market analysis, infographics, and presentations discussing fuel costs, petroleum industry trends, and global market fluctuations related to energy resources and commodities. Downward arrow decrease vectors
A set of three stylized icons representing a decrease in oil prices. Each icon features a water drop shape containing a dollar sign with a downward-pointing arrow, symbolizing falling market values. The set includes a line art version, a solid black silhouette, and a colorful version with a red arrow. These icons are perfect for financial news, economic reports, energy market analysis, infographics, and presentations discussing fuel costs, petroleum industry trends, and global market fluctuations related to energy resources and commodities. Downward arrow decrease vectors
A graphic illustration depicts a bear symbolizing a bear market, juxtaposed with a descending stock chart. A prominent red arrow points downward, indicating a decrease. The background features a grid of fluctuating stock prices and numerical indicators, emphasizing market downturn. The overall color scheme is blue with red accents. The image conveys the concept of declining financial performance in stock markets. Downward arrow decrease illustrations
A graphic illustration depicts a bear symbolizing a bear market, juxtaposed with a descending stock chart. A prominent red arrow points downward, indicating a decrease. The background features a grid of fluctuating stock prices and numerical indicators, emphasizing market downturn. The overall color scheme is blue with red accents. The image conveys the concept of declining financial performance in stock markets. Downward arrow decrease illustrations
Flat showing a red fuel pump nozzle with an anchor symbolizing high fuel prices, chained to a blue delivery cargo truck carrying boxes. A rising bar chart on the pump contrasts with a large red downward arrow over the truck, representing declining logistics efficiency and increased transportation costs. Isolated on white background. Ideal for articles on inflation, supply chain crisis, energy, freight, and economic challenges. Downward arrow decrease vectors
Flat showing a red fuel pump nozzle with an anchor symbolizing high fuel prices, chained to a blue delivery cargo truck carrying boxes. A rising bar chart on the pump contrasts with a large red downward arrow over the truck, representing declining logistics efficiency and increased transportation costs. Isolated on white background. Ideal for articles on inflation, supply chain crisis, energy, freight, and economic challenges. Downward arrow decrease vectors
A stack of gold bars is depicted with a descending red arrow, illustrating a drop in the value of precious metals and portraying concepts of economic downturns, financial loss, investment risk, and. Downward arrow decrease illustrations
A stack of gold bars is depicted with a descending red arrow, illustrating a drop in the value of precious metals and portraying concepts of economic downturns, financial loss, investment risk, and. Downward arrow decrease illustrations
An illustrative icon depicting a strong blue shield encompassing a red segment of a pie chart and a prominent white downward-pointing arrow. This visual metaphor represents financial protection, risk management, and safeguarding against economic decline or market downturns. It symbolizes strategies to mitigate losses, secure investments, and manage negative trends in business or finance. Ideal for conveying concepts of security, crisis management, and data analysis related to falling statistics or decreasing performance in corporate presentations, reports, and financial articles. Downward arrow decrease vectors
An illustrative icon depicting a strong blue shield encompassing a red segment of a pie chart and a prominent white downward-pointing arrow. This visual metaphor represents financial protection, risk management, and safeguarding against economic decline or market downturns. It symbolizes strategies to mitigate losses, secure investments, and manage negative trends in business or finance. Ideal for conveying concepts of security, crisis management, and data analysis related to falling statistics or decreasing performance in corporate presentations, reports, and financial articles. Downward arrow decrease vectors
This image depicts a 3D rendering of a downward trending graph, generated by AI, showcasing a clear visual representation of market decline or economic downturn. The red bars and arrow emphasize the severity of the fall, suggesting potential financial instability or crisis. Downward arrow decrease illustrations
This image depicts a 3D rendering of a downward trending graph, generated by AI, showcasing a clear visual representation of market decline or economic downturn. The red bars and arrow emphasize the severity of the fall, suggesting potential financial instability or crisis. Downward arrow decrease illustrations
A glossy, transparent blue arrow is depicted against a white background. The arrow is curved, pointing downwards and to the right, suggesting a direction or a decline. The 3D rendering gives it a solid, glass-like appearance with subtle reflections. Downward arrow decrease illustrations
A glossy, transparent blue arrow is depicted against a white background. The arrow is curved, pointing downwards and to the right, suggesting a direction or a decline. The 3D rendering gives it a solid, glass-like appearance with subtle reflections. Downward arrow decrease illustrations
This image depicts a downward trending graph, generated by AI, illustrating a sharp decline in market performance. The 3D rendered red arrow emphasizes the severity of the fall. It symbolizes economic downturn, financial crisis, or market instability. Downward arrow decrease illustrations
This image depicts a downward trending graph, generated by AI, illustrating a sharp decline in market performance. The 3D rendered red arrow emphasizes the severity of the fall. It symbolizes economic downturn, financial crisis, or market instability. Downward arrow decrease illustrations
Woman holding glasses and a tablet while examining large upward and downward arrows. Ideal for business analysis, decision-making, growth, statistics, market trends, planning, and presentations in. Downward arrow decrease illustrations
Woman holding glasses and a tablet while examining large upward and downward arrows. Ideal for business analysis, decision-making, growth, statistics, market trends, planning, and presentations in. Downward arrow decrease illustrations
This image was created using Generative AI. Brown wooden hanging sign with a large black arrow pointing downward. Vintage rustic style. Suitable for sale signs, download icons, or directional indicators. Downward arrow decrease vectors
This image was created using Generative AI. Brown wooden hanging sign with a large black arrow pointing downward. Vintage rustic style. Suitable for sale signs, download icons, or directional indicators. Downward arrow decrease vectors
Two distinct 3D arrows are presented against a white background. One arrow points directly upwards, while the other points directly downwards, symbolizing opposing directions or concepts such as progress and decline, or growth and decrease. Both arrows feature a layered, chevron-like design, giving them a modern and geometric appearance. Downward arrow decrease illustrations
Two distinct 3D arrows are presented against a white background. One arrow points directly upwards, while the other points directly downwards, symbolizing opposing directions or concepts such as progress and decline, or growth and decrease. Both arrows feature a layered, chevron-like design, giving them a modern and geometric appearance. Downward arrow decrease illustrations
This image was created using Generative AI. A flat black icon featuring a dollar sign on a banknote with a downward pointing arrow, symbolizing cost reduction, financial savings, price cuts, or deflation. Downward arrow decrease vectors
This image was created using Generative AI. A flat black icon featuring a dollar sign on a banknote with a downward pointing arrow, symbolizing cost reduction, financial savings, price cuts, or deflation. Downward arrow decrease vectors
A clean, minimalist icon representing a discount or price reduction. The design features a percent sign centered within a wavy-edged badge, accompanied by a circular arrow indicating a downward trend or saving. The color palette uses professional tones of orange, green, and dark blue, making it ideal for e-commerce websites, marketing materials, retail advertisements, and financial apps. This icon effectively communicates value, sales, and promotional offers to customers, helping to enhance user interface design for shopping platforms, clearance events, and loyalty programs. Downward arrow decrease vectors
A clean, minimalist icon representing a discount or price reduction. The design features a percent sign centered within a wavy-edged badge, accompanied by a circular arrow indicating a downward trend or saving. The color palette uses professional tones of orange, green, and dark blue, making it ideal for e-commerce websites, marketing materials, retail advertisements, and financial apps. This icon effectively communicates value, sales, and promotional offers to customers, helping to enhance user interface design for shopping platforms, clearance events, and loyalty programs. Downward arrow decrease vectors
A bright, bold red arrow prominently displays a downward and rightward direction. This clear directional symbol is isolated, making it a versatile graphic element for various applications. Downward arrow decrease illustrations
A bright, bold red arrow prominently displays a downward and rightward direction. This clear directional symbol is isolated, making it a versatile graphic element for various applications. Downward arrow decrease illustrations
Three wooden blocks arranged in a row, featuring a green upward arrow, a percentage sign, and a red downward arrow, all on a clean white background. Downward arrow decrease illustrations
Three wooden blocks arranged in a row, featuring a green upward arrow, a percentage sign, and a red downward arrow, all on a clean white background. Downward arrow decrease illustrations
A black and white line illustration features a speech bubble with a downward arrow and a dollar sign, indicating a decrease in value. Below, a stylized gold bar is depicted, flanked by two sparkles. The minimalistic design suggests an economic theme, likely related to changes in gold prices. Downward arrow decrease vectors
A black and white line illustration features a speech bubble with a downward arrow and a dollar sign, indicating a decrease in value. Below, a stylized gold bar is depicted, flanked by two sparkles. The minimalistic design suggests an economic theme, likely related to changes in gold prices. Downward arrow decrease vectors
A graphic icon shows a stylized gold bar with two sparkle symbols on either side, suggesting value or shine. Above, a speech bubble contains a downward-facing arrow and a dollar sign, indicating a decrease or decline in value or price. The design uses a simple black and white color scheme, conveying information clearly and directly. Downward arrow decrease vectors
A graphic icon shows a stylized gold bar with two sparkle symbols on either side, suggesting value or shine. Above, a speech bubble contains a downward-facing arrow and a dollar sign, indicating a decrease or decline in value or price. The design uses a simple black and white color scheme, conveying information clearly and directly. Downward arrow decrease vectors
Flat depicting global energy and logistics economy with oil barrels, refinery plant, cargo truck, container ship and airplane. Large orange upward futures arrow and red downward arrow show market volatility, surrounded by gears, currency symbols, bar charts and financial data. Ideal for articles on oil prices, trade, supply chain, transportation, stock market, economic forecasting and industrial growth concepts. Downward arrow decrease vectors
Flat depicting global energy and logistics economy with oil barrels, refinery plant, cargo truck, container ship and airplane. Large orange upward futures arrow and red downward arrow show market volatility, surrounded by gears, currency symbols, bar charts and financial data. Ideal for articles on oil prices, trade, supply chain, transportation, stock market, economic forecasting and industrial growth concepts. Downward arrow decrease vectors
Black and white illustration featuring two elements. The top section displays a speech bubble with a downward arrow and a Bitcoin symbol, suggesting a decrease. Below, a square frame contains a simplistic image of a landscape with a sun and a mountain, often used to represent digital images or NFTs. The design uses bold lines and minimalistic style to convey the concept of digital currency and media. Downward arrow decrease vectors
Black and white illustration featuring two elements. The top section displays a speech bubble with a downward arrow and a Bitcoin symbol, suggesting a decrease. Below, a square frame contains a simplistic image of a landscape with a sun and a mountain, often used to represent digital images or NFTs. The design uses bold lines and minimalistic style to convey the concept of digital currency and media. Downward arrow decrease vectors
A close-up shot shows a hand adjusting three wooden blocks arranged in a row on a light-colored wooden surface. The first block displays a black percentage symbol. The second block features a green downward-pointing arrow. The third block, being touched by the hand, shows a red upward-pointing arrow. The background is a soft, muted gray. Downward arrow decrease illustrations
A close-up shot shows a hand adjusting three wooden blocks arranged in a row on a light-colored wooden surface. The first block displays a black percentage symbol. The second block features a green downward-pointing arrow. The third block, being touched by the hand, shows a red upward-pointing arrow. The background is a soft, muted gray. Downward arrow decrease illustrations
A minimal, simple line style illustration of a decreasing bar chart with an arrow pointing downwards, indicating a decline or loss. Perfect for business, finance, and economic themes. Downward arrow decrease vectors
A minimal, simple line style illustration of a decreasing bar chart with an arrow pointing downwards, indicating a decline or loss. Perfect for business, finance, and economic themes. Downward arrow decrease vectors
A clean, minimalist of a financial chart and graph exhibiting a distinct downward trend and market decline. The graphic features red and orange descending arrows and bars against an isolated white background, symbolizing economic recession, crisis, stock market crash, loss, failure, bankruptcy, and negative financial growth. Perfect for business presentations, corporate reports, economic articles, and financial analysis designs. Downward arrow decrease vectors
A clean, minimalist of a financial chart and graph exhibiting a distinct downward trend and market decline. The graphic features red and orange descending arrows and bars against an isolated white background, symbolizing economic recession, crisis, stock market crash, loss, failure, bankruptcy, and negative financial growth. Perfect for business presentations, corporate reports, economic articles, and financial analysis designs. Downward arrow decrease vectors
A clear vector icon depicting a shopping cart with a downward-pointing arrow, symbolizing remove from cart, decrease quantity, or undo purchase. This intuitive graphic is ideal for e-commerce websites, online shopping apps, or inventory management systems, providing a simple visual cue for modifying orders, modern and functional for retail use, vector design Generative AI. Downward arrow decrease vectors
A clear vector icon depicting a shopping cart with a downward-pointing arrow, symbolizing remove from cart, decrease quantity, or undo purchase. This intuitive graphic is ideal for e-commerce websites, online shopping apps, or inventory management systems, providing a simple visual cue for modifying orders, modern and functional for retail use, vector design Generative AI. Downward arrow decrease vectors
A high-quality 3D rendered bar chart on a dark background, illustrating a significant financial decline. The grey bars decrease in height, following a sharp, downward-pointing red arrow that signifies loss, recession, or negative market trends. This conceptual image is ideal for business presentations, financial reports, economic analysis, or articles discussing market volatility, bankruptcy, investment risks, and corporate downturns. The minimalist design provides a clear, professional visual metaphor for negative performance and economic instability in global markets. Downward arrow decrease illustrations
A high-quality 3D rendered bar chart on a dark background, illustrating a significant financial decline. The grey bars decrease in height, following a sharp, downward-pointing red arrow that signifies loss, recession, or negative market trends. This conceptual image is ideal for business presentations, financial reports, economic analysis, or articles discussing market volatility, bankruptcy, investment risks, and corporate downturns. The minimalist design provides a clear, professional visual metaphor for negative performance and economic instability in global markets. Downward arrow decrease illustrations
This image was created using Generative AI. A green icon featuring a white decreasing arrow and bars, symbolizing decline or reduction in business or finance. Downward arrow decrease vectors
This image was created using Generative AI. A green icon featuring a white decreasing arrow and bars, symbolizing decline or reduction in business or finance. Downward arrow decrease vectors
Three blue apple icons are depicted. The top apple stands alone, and the two below have arrows beside them. The left apple has a downward arrow, indicating a decrease, while the right apple is paired with an upward arrow, suggesting an increase. Each apple is solid blue with a small leaf, symbolizing fruit-related data or trends. The arrangement is simple and symmetrical on a white background, with the icons representing changes in quantity or direction. Downward arrow decrease vectors
Three blue apple icons are depicted. The top apple stands alone, and the two below have arrows beside them. The left apple has a downward arrow, indicating a decrease, while the right apple is paired with an upward arrow, suggesting an increase. Each apple is solid blue with a small leaf, symbolizing fruit-related data or trends. The arrangement is simple and symmetrical on a white background, with the icons representing changes in quantity or direction. Downward arrow decrease vectors
A glossy red down arrow symbol is centered within a circular red border. The arrow has a bright light emanating from its tip, suggesting a glow or focus. The entire graphic is rendered in 3D and sits on a clean white background with a subtle shadow cast beneath it. Downward arrow decrease illustrations
A glossy red down arrow symbol is centered within a circular red border. The arrow has a bright light emanating from its tip, suggesting a glow or focus. The entire graphic is rendered in 3D and sits on a clean white background with a subtle shadow cast beneath it. Downward arrow decrease illustrations
Three distinct 3D icons are presented on a white background. In the center is a yellow coin with a white dollar sign. To the top right is a green circular icon with a white upward-pointing arrow. To the bottom left is a red circular icon with a white downward-pointing arrow. These symbols represent financial concepts like profit, loss, and currency. Downward arrow decrease illustrations
Three distinct 3D icons are presented on a white background. In the center is a yellow coin with a white dollar sign. To the top right is a green circular icon with a white upward-pointing arrow. To the bottom left is a red circular icon with a white downward-pointing arrow. These symbols represent financial concepts like profit, loss, and currency. Downward arrow decrease illustrations