Grand Infernal Painting is a common Valuable, primarily of use for bartering, or sale to Traders.
Rendered with sumptuous skill, great gouting bleed seeming to squirt and dribble and spill like wine from drunk lips, the violence impeccable, the tangled quality sublime.
Properties
Miscellaneous Items
Rarity: Common
Weight: 1.05 kg / 2.1 lb
Price: 35 gp 
UID
Item_FUR_GEN_ZevorsAppeal_Painting_A_9ff2f4ac-8205-8201-16ef-f3280dd76852UUID
accbb8ba-ceaa-4924-95be-0aae779363b1
Where to find
Found displayed behind Zevlor's corpse in the party camp. This item can only appear at the start Act 3 after a long rest, provided that the party did the following specific actions through the game:
- The tieflings must be saved in Act 1, and ensure Zevlor survived.
- The party must find and interact with the pod containing Zevlor in the Mind Flayer Colony in Act 2, but choose to not free him.