I'd give OneClickChicks.com a look ... that's strictly a female pic/vid website, its organized, and well run, with lots of members. In fact, if you have a pic you want to match up with more pics of that individual, take the pic there and post it, and the members will likely find you the matches of the individuals in other pics. Its safe & no charge!
Also, check out RedClouds.com, its a classy wife pic/vid posting site. There IS a charge to join and download pics & vids from this site, however.