Visit any of these sites that offer a variety of lesbian resources:

Arts

http://www.wildheartsranch.com/index2.html
http://dv-8.com/resources/us/local/arts.html
http://www.sappho.com/art/faq_art.html

 Music

http://lesbianlife.about.com/od/lesbianmusicians/a/TopLesbianBands.htm
http://http://www.last.fm/tag/lesbian+music
www.planetout.com/entertainment/music/
http://www.goldenrod.com/index.asp
http://www.indigogirls.com/

Periodicals

http://www.gomag.com/
http://en.wikipedia.org/wiki/List_of_lesbian_periodicals (by country)
http://www.curvemag.com/
http://www.onourbacksmag.com/
http://www.afterellen.com/

Erotica

http://www.btwof.com/
http://www.mysecretobsession.com/
http://www.healthyandactive.com/