History of Russian Painting: Wassily Kandinsky
A very detailed biography and some images.
Kandinsky, Wassily at Norton Simon Museum
One painting and a short biography.
Wassily Kandinsky - Olga's Gallery
Collection of works of the Russian Expressionist artist with a biography and historical comments.
Wassily Kandinsky at OCAIW
One of the fullest collections of Kandinsky's images on the Internet.
WebMuseum: Wassily Kandinsky
Short biography and about 20 of his works.