 Whatever, his output was prodigious, and it is safe to say that his lifetime output of paintings is well in excess of 4000.His subject matter was broad as well, and included portraits, still lifes, nudes, animals, landscapes, coasts and seashores, cowboy and mining towns, city street scenes, barrooms and dance halls, mining and logging camps, range life, humor, fantasy and autobiography, natural, social and military history, and social commentary.For the most part, Teater was a plein air artist, and the bulk of his painting was done on the scene in open air.