Every Single Mural in the World Should Be of Colossal Cats Shooting LasersSam Biddle11/19/10 11:40pm81EditPromoteGo to permalinkArt—impossible to define? Maybe. Shocking, city-leveling awesomeness—impossible to define? No. Not after seeing this San Francisco mural, which shatters any concept of either art or awesomeness you might have, melding them together into one fantastic rainbow apocalypse. LASERS!