Just couldn't get it together for yesterday. I've been doing these in the evening and the evening got away from me. This was a bigger drawing challenge than I realized when I began. Copying pictures with many disparate elements requires a lot of spacial adjustments, which I never got right. Finally I started going for the quick effect. It is what it is.
I will say that copying art is even more interesting than copying photographs because in addition to shape, proportion, tones, you are copying someone else's vision. The fish in this medieval painting are wonderful scary beasts of the sea. I left off the sharp teeth on one of them...
The prompt was UNDERWATER.