I've never tried to sell any of my photos, but in order to put some of them to good use, I decided to raise money for the Polycystic Kidney Disease Foundation by creating a 2007 wall calendar of some of my underwater images. You can see it by using the link on the Nav bar of My Website:
I hope some of you will order one of these calendars; they're only $22.99, and ALL profits go to help a great cause -- funding research to find a cure for PKD! (Only available in the U.S.A. at this time.)
BTW, more info on the PKD Foundation is available at www.pkdcure.org