Bristol's anonymous stencil artist began spraying walls in the Barton Hill and Easton neighbourhoods during the early 1990s, layering subversive images over fly-posted punk gig posters and council housing. The city became an open-air laboratory for a visual language that married anti-establishment wit with technical precision, turning neglected facades into contested canvases. By 2000, works like *Mild Mild West* — the teddy bear hurling a Molotov cocktail at riot police on Stokes Croft — had fixed Bristol in the global street-art conversation, transforming derelict walls into pilgrimage points for collectors and vandalism critics alike. Today the city holds the largest concentration of authenticated public Banksy pieces outside London, scattered across four square miles of dockside warehouses, residential terraces and pedestrian underpasses. *The Girl with the Pierced Eardrum*, painted on a harbourside building in 2014, reimagines Vermeer's baroque portrait as a teenage figure wearing an outdoor-alarm-box earring; the work has been vandalised, restored and re-vandalised three times, each cycle documented by local preservationists. *Well Hung Lover*, dangling from a Park Street window since 2006, draws guided walking groups daily despite its private-property status, forcing tour operators to negotiate viewing angles from public pavement. The murals exist in legal limbo — neither commissioned nor wholly illegal — prompting Bristol City Council to install perspex shields over select pieces while allowing others to weather naturally. Banksy tour Bristol options now range from self-guided mobile routes linking twenty-three documented sites to expert-led walks that decode stencil layering techniques and political references embedded in seemingly playful imagery. Stokes Croft remains the densest cluster, where five major works sit within a ten-minute radius, but outlying pieces in Bedminster and Totterdown require deliberate navigation. The city's tolerance for unsanctioned art — rooted in decades of squatter culture and DIY music venues — means new stencils appear unannounced, though authentication remains contested. Visitors trace a creative geography that predates the artist's auction-house fame, walking streets where aerosol resistance met limestone Victorian architecture and left a permanent mark.