Answer only if your an image consultant or are very informed…with then topic?

Easy to use links that will help with all your research needs, try typing a keyword or two into the search engine and see what happens.

http://findarticles.com/

http://vos.ucsb.edu/index.asp

http://www.aresearchguide.com/

http://www.geocities.com/Athens/Troy/8866/index.html

http://www.studentresearcher.com/search/

http://www.chacha.com/

http://www.reference.com/