Cypripedium arietinum, commonly known as Ram's Head Lady's Slipper, has a limited distribution across northeastern and central Canada and the U.S., from Quebec to Wisconsin.
A poster print is created using a professional laser printer on heavy, cover stock paper. The quality of the print and of the paper vary. Colors are placed on the paper with dots.
An artist's proof is matte photographic proof produced by a professional printer. Colors are continuous and have no dots.