“Big Red Sold” is a one of one NFT. The red “sold” dot marker convention confers legitimacy on an artwork, because it is a tangible demonstration of the commercial value of the artwork, i.e. it has been sold to someone who recognises its value. The “Sold” series of artworks are a playful exploration of meaning, content and the formality of pictorial space. The work challenges the definition of an artwork, inside and outside cyberspace, both on the blockchain and in the gallery.