ibiblio
Ibiblio: Web Museum: Berthe Morisot
A short biography of this female impressionist with links and images of several of her works.
Wikimedia
Wikipedia: Sophie Gengembre Anderson
Nine paintings by Sophie Anderson can be enlarged with a click. A brief biography is provided as well.
Other
Asiaart: Japanese Ceramics
At this page from Asiaart, 5/6 of the way down is a description of Otagaki Rengetsu's work.
Spaightwood Galleries
Spaightwood Galleries: Berthe Morisot
A short biography of Berthe Morisot and links for more information are here. Includes many pictures of some of her drawings.