JustArtist.com lists great resources covering many topics related to artist information, computer graphics, craft, egg tempera, landscapes, museums, paint, oils painting, posters & prints, watercolors.
Stillman-Lack Foundation
Established upon the death of Ary Stillman, in accordance with his express wishes, to ensure that his paintings and drawings are accessible to the public. http://www.stillmanlack.org/
WASCO is a Sonoma County watercolor organization whose purpose is to promote the values and acceptance of watercolor as a viable art form. Membership information and portfolios.
