Caissop's Master Piece is a painting of three "mythical" creatures (a "Pigasus", "Villager Cow", and "Unicorn Sheep") described by the player from the quest Master Piece. The painting is created by the crazed artist and quest NPC Caissop. The item itself is a map.
- You can sell Caissop's Master Piece to the Art Merchant in the Letvus Airbase for 3 Liquified Emeralds.
- If you choose not to sell it, it is otherwise useless.
- Some of the painting was created using Caissop's own blood, as in the quest it is noted that he runs out of red paint.