Mitchell F Chan’s “Digital Zones of Immaterial Pictorial Sensibility” updates the contract at the heart of an influential 1958 work by Yves Klein for the age of cyrptocurrency, the blockchain, and smart contracts.

Created by Matthias Dörfelt, ‘Block Bills’ is a series of 64 banknotes generated from the Bitcoin Blockchain. Each banknote represents one block in the chain and the whole series consist of 64 consecutive blocks starting at block #456476.