Your site does load a bit slow.... not painfully but there is an excessive amount of xhmlt being generated. Do you have control over the xhtml output or are you using some canned script? If you do I noticed you have a lot of commented out div tags you can remove that excess markup.
Your title tag is too sparse... FreeTeenArt.com ..... google knows your website try stuffing some good quality keywords in there.... speaking of keywords your images should all have alt tags with descriptions this is a great place for search engines as they cannot see how pretty your pictures are and therefore fail to be impressed and send traffic your way ;) They can read "Tall Stunning Blonde with Leg Stockings" though just fine and know to SEND ME THERE!!!!
I would also recommend having the output from the web server compressed both to save bandwidth and to speed up the time to download all that markup.
On the top right hand side you spelled beautiful wrong [one l]
Oh and I just noticed you must be using Ajax as the back button is unavailable. As a surfer I'd like an easy way to go back.
BTW I am running a dual core 2 ghz laptop Running Vista Business [unfortunately :[ ]
The site is very nice to look at
Good luck :D