Guerrilla art disrupts urban spaces with bold, unexpected interventions—billboard takeovers that subvert advertising, ad-busting that reclaims public space, and performance pranks that challenge the status quo. These unauthorized actions bypass traditional gatekeepers to deliver messages directly to the public.
Featured here are advertising subversions, flash interventions, public space reclamations, and creative pranks inspired by Improv Everywhere and similar movements. Discover how artists use stealth and strategy to provoke thought, spark conversations, and make their mark on cities—actions that exist briefly before removal but linger in public memory.








