Resin art is a form of arts and crafts that uses resin (epoxy or casting) as one of its main supplies. Resin can be mixed with paint or inks to create colorful patterns and designs, poured on top of paintings to create a thick and glossy protective coat, or poured into molds with items like dried flowers or shells. Things you can make with epoxy and resin include: coasters, keychains, jewelry, bookmarkers and ornaments.