The Bauhaus combined elements of both fine arts and design education. The curriculum commenced with a preliminary course that immersed the students, who came from a diverse range of social and educational backgrounds, in the study of materials, color theory, and formal relationships in preparation for more specialized studies. This preliminary course was often taught by visual artists, including Paul Klee (1987.455.16), Vasily Kandinsky (1866–1944), and Josef Albers (59.160), among others.