The Sackler Gallery (one of the Asian art museums at the Smithsonian
Institution) did a wonderful exhibition of her work in 1989, I believe. They
had great teaching materials and even a poster. Contact Lucia Pierce or Sarah
Ridley in the education department there at 203-357-4886 or try them through
the Smithsonian's main web site. The address of the Sackler is 1050
Independence Ave SW, Washington, DC 20560. Good luck!