Sebastian Errazuriz vandalises AR version of Jeff Koons' Balloon Dog sculpture

Snapchat recently paired up with the artist Jeff Koons to place an augmented reality version of his famous Balloon Dog sculpture in New York's Central Park – but in a “stance against an imminent AR corporate invasion,” the work has been graffitied by artist Sebastian Errazuriz. Messaging app Snapchat created digital versions of a number of Koons' sculptures this week and geotagged them to allow smartphone users to superimpose the artworks over settings around the world, from London's