Guerrilla art and hacking art

bronze sculpture in New York

thumb|Two billboards with the same original content; the billboard on the right is an example of subvertising after being vandalized. thumb|The ExxonMobil logo as subverted by [[Greenpeace.]]

ceramic artwork

Brandalism (a portmanteau of 'brand' and 'vandalism') is an activist artist collective founded in 2012 in the United Kingdom which engages in subvertising, culture jamming, and protest art. Brandalism uses subvertising to alter and critique corporate advertising by creating parodies or spoofs to replace ads in public areas. The art is typically intended to draw attention to political and social issues such as consumerism and the environment. Advertisements produced by the Brandalism movement are silk screen printed artworks, and may take the form of a new image, or a satirical alteration to an