From Russia with Art
Arts, Directories, Regional, Europe - From Russia with Art. Databank of fine arts, containing 500+ Russian artists.
http://www.artinfo.ru/
Incompetech
Arts, Directories, Artists' Resources - Incompetech. Personal site with directories and other features about written and visual arts.
https://incompetech.com/
culturebase.net
culturebase.net is a unique online information source on contemporary international artists from all fields .Knowledge and information of international arts from several leading European cultural institutions are linked under culturebase.net.
http://www.culturebase.net
Digital Consciousness
Arts, Directories, Artist Listings - Digital Consciousness. A public database of contemporary art.
http://digitalconsciousness.com/