Understanding the world of digital art and finding really promising NFT projects can be very difficult. New NFT projects can include both physical and digital assets. For example, a collection may include physical copies of digital art or provide membership to a private project club, access to special features in game worlds, or an invitation to digital or real events. Someone said that even buying a house is now possible using NFT but it seems unlikely to me. After all businesses like cash in hand just like banks generate interest out of thin air.