Pixel art is a form of digital art created using small squares, or "pixels," to build images. Each pixel acts as a single point of color, and when combined, they form recognizable shapes and designs. This style is often associated with early video games, where limited graphics capabilities required artists to work with a restricted color palette and resolution. Artists use software to create pixel art, allowing them to manipulate each pixel individually. The result is a distinctive, retro aesthetic that has gained popularity in modern games and digital art communities. Indie games frequently utilize pixel art for its nostalgic appeal and simplicity.