The document discusses the concept of promptism in art, which involves artists creating works based on challenges, themes, or prompts on a regular basis. It provides examples of prominent prompt-based art movements like Skull-a-Day and Inktober. It outlines characteristics of promptism like being time-based, theme-based, and community-focused. The document also gives a brief history of promptism's roots in earlier art movements like Exquisite Corpse and analyzes why prompt-based art has grown in popularity in the modern digital world.