Mesopotamian art survives in a number of forms: cylinder seals, relatively small figures in the round, and reliefs of various sizes, including cheap plaques of moulded pottery for the home, some religious and some apparently not.[2] Favourite subjects include deities, alone or with worshippers, and animals in several types of scenes: repeated in rows, single, fighting each other or a human, confronted animals by themselves or flanking a human or god in the Master of Animals motif, or a Tree of Life.[3]