Testing out prices, lets see how this goes.
Pencil drawing: 5 points
Colored Pencil drawing: 6 points
Sharpie drawing: 7 points
Simple graphic, one animal: 20 points
Complex graphic, one animal: 25 points
Simple graphic, two or more animals: 30 points
Complex graphic, two or more animals: 35 points
If interested, note me or comment below.