This monumental collage, created by the pioneering artist in 5,000 days, was the first purely digital artwork (NFT) ever offered at Christie’s. Mike Winkelmann, aka the digital artist Beeple, posted a new artwork online on 1 May 2007 and has done so every day since. The first 5’000 images have now been assembled into a JPEG file of 21’069 by 21’069 pixels and sold in an auction.