noise pollution Drowning out the far-right with terrible jazz Gareth Branwyn

Twitler "Slight Incline/Very Scary" Caution signs go up around Brooklyn, NY Gareth Branwyn

Fighting racism Covering "racist rubbish" with pics of kitties in Manchester, England Gareth Branwyn

political cartoons "Make the Alphabet Great Again," a baby board book of Trumpisms Gareth Branwyn

billboards Electronic billboard on Michigan highway hacked to play porn David Pescovitz

Enter the Zone San Francisco celebrates legendary culture jammer John Law at art opening tonight (Friday) David Pescovitz

Donald Drumpf Khashoggi Way sign goes up on Jared Kushner's street Gareth Branwyn

Palessi Payless punks fashionistas by opening a fake luxury store and inviting them to comment on its 'designer' shoes Rusty Blazenhoff

#ItActuallyMatters Street artists leave 'Please Clean Up After Your Democracy' signs to encourage voting Rusty Blazenhoff

graphic resistance Street artists subvertise Facebook bus stop ads in London Rusty Blazenhoff

culture jamming Prankster repeatedly hijacking radio station broadcast with masturbation ditty David Pescovitz

culture jamming Artists remix NYC "If You See Something, Say Something" subway signs Mark Frauenfelder

billboards Hollywood sign changed to Hollyweed! David Pescovitz

capers Paolo Bacigalupi's "The Doubt Factory" Cory Doctorow