In August, a digital artist who closely guards his personal identity, going only by the online alias “loafgren,” did what the masters of his trade do best. He stole. Loafgren slapped a copy of “polka dots,” a famous work by Damien Hirst, one of the world’s most prominent artists, on a digital image of a pair of Crocs.
Source: Polka-dotted Crocs and the war over copyrights in NFT art