Three embroidery artists, Russia's Katerina Marchenko, Brazil's Aline Brant and Ninni Luhtasaari of Finland, will be auctioning their nonfungible token (NFT) art pieces to help Hope for the Future (HFTF), a registered charity based in Austria. The auction proceeds will be used to help victims of human trafficking find entry-level work positions after their harrowing experiences. The NFT sale will be held in Orica between Dec. 27–30, with a floor price of $500.