Prometheus gets Punished Picture

I made this for a project for my mythology class, and this is just the first one I worked on. There are 10 others, but I think this is the strongest. The two demon looking entities are just my interpretation of Zeus's two servants: force and violence. What they are doing is explaining to Prometheus his punishment after they had chained him up.
The Other Half of My Heart
Prometheus gets Punished
Leda and Swan
Rainbow and Ash