Cofounder of SuperRare puts Maine on the NFT digital art map Jonathan Perkins is the cofounder of SuperRare, a website that sells original works of digital art as NFTs. The market for NFTs is exploding but is it sustainable? Author: Beth McEvoy (NEWS CENTER Maine) Published: 5:10 PM EDT April 29, 2021 Updated: 5:10 PM EDT April 29, 2021 PORTLAND, Maine — Most of us don't spend a lot of time thinking about art or trying to understand it. But there is a new craze in the art world called NFTs - digital art you own but that lives online. NFTs have attracted some serious buzz lately, in large part because of the extreme prices people are paying for them.