I made some! I also made a painting of poppies and a sleeping baby fox, but I don't have a pic of them.
The cards are for giving away. But I wonder if I could sell some other ones that are slightly more professional.
My new idea would be to make some color copies and cut the prints to size and put them on the colored mats instead of one original painting per card. It would still be pretty nice and I could get multiple cards from the same painting.
Yeah it could be good.