Asiel, thanks for your input, but you don't know the back story. I know how much paints and supplies cost I just purchased $120 worth of paint last week for a class. I have a set price list as well. Amy (Cincy'smom) has donated to a cause a few times for me to help raise money for homeless pets, I offered to do a free pet portrait for people who donated $100 or more. Since she donated that I owe her some free portraits.