These are most useful for looking for historical art. Contemporary art is usually best searched for using Google Images, just be careful to look at the license terms so as not to violate the artists' copyright.
When researching contemporary artists, try using news sites to find interviews and news about them. Here are some sites that might be useful:
Also, search the web sites of the tribe or community that the artist lives and works in.
Another place to find articles about artists is by looking for exhibitions featuring the artist. Sometimes they will have a show at a gallery or museum and there will usually be lots of information released in support of the show or exhibition.
Searching Google can be a useful place to start as long as you are careful. If you are searching Google Scholar, we have some tips, tricks, and suggestions for you on our Google Scholar page.