National gallery of art, ZDA
National gallery of art, ZDA (primeri del z vseh likovnih področij)
Vir:http://www.nga.gov/collection/index.shtm#painting (18.8.2010)
Vir:http://www.nga.gov/collection/index.shtm#painting (18.8.2010)
Click on National gallery of art, ZDA to open the resource.