Wassily Wassilyevich Kandinsky [a] (16 December [O.S. 4 December] 1866 – 13 December 1944) was a Russian painter and art theorist. Kandinsky is generally credited as one of the pioneers of abstraction in western art. Born in Moscow, he spent his childhood in Odessa, where he graduated from Odessa Art School. He enrolled at the University of Moscow, studying law and economics.