Gustaf Tenggren
Elves by Candle, watercolor on paper

Snow White and the Seven Dwarfs, poster depicting the fears of the forest, 1937.

Argentinean poster, 1937.

Seldom and the Golden Cheese, 1935

Tenggren previously mentioned here, scroll down for previous posts.

See more at this Gustaf Tenggren site.

While the above site has an excellent assortment of Tenggren's illustrations, it's unfortunate there isn't a gallery online that has larger examples of his amazing paintings. Given his history with Walt Disney, I'm surprised there isn't a book published on his work yet.