Mary Helsaple's exquisite watercolor paintings depict animals, birds, native people, and exotic locations.  The Amazon Nature section includes watercolor paintings of Giant Otters, Macaws, Tamandua, Spider Monkeys, Capuchin Monkeys, Squirrel Monkeys, Howler Monkeys, Sun Bittern, Ocelot, Jaguar, Poison Arrow frogs, Tapir, Rainforest, and Machigeunga Indians. The North American Nature watercolor paintings feature Kestrels, California Condors, Anhinga, Cormorant, and people's relationship to nature.

The Scenic and Places watercolor paintings include paintings of the Grand Canyon, Chateau de Balleroy, and  Sapelo Island, Georgia.

The People Section watercolor paintings explore the relationship between humans and nature.