I need to find one famous piece of artwork of the Greek mythological character Narcissus other than a painting or statue. Is there a temple or architecture that features him that I don't know about?
OTHER than a painting or sculpture? What in the world are you looking for? Even if you found an image of him on a building, it would be a form of one or the other.
Sculpture, bas-relief (a type of sculpture), and painting (of sculptures and on ceramics) are just about the extent of ancient visual arts.