This app will generate a wallpaper based on a grid of colors. Specifically, the colors will be arranged in a grid, and the color of each pixel will be a blend of the closest color, the second closest color, and the furthest color to generate an interesting pattern. For more information on the math, look up Voronoi diagrams.

Auto-Rendering: Selecting any from the dropdown automatically renders the image wallpaper.

Render Flag Button: Because the rendering is pixel-by-pixel, it can become slower at high resolutions, so custom edits (adding colors, rows, or resizing) do not render automatically. When you are done adjusting your custom layout, click Render Flag to generate your new wallpaper without freezing your browser during editing.