You can't download pictures to this site but if you have them stored somewhere on the internet, you can display them here. There are some sites on the internet that allow you to store pictures for free and other sites charge by the amount of space you use or are allocated. Yahoo and photobucket are a couple of the free providers. I use Pbase to store mine. They charge $23 a year for 500MB and have a very active membership there. They also allow you to code different galleries as private or to password protect them, so only people with the password can view those galleries. Here's a link to their site:
BTW, they also have a camera and lens section and you can see photos that members have taken with different equipment and read reviews about the equipment. You don't have to be a member to see the various galleries, but some members won't allow you to post comments or email them unless you are a member.
I should have mentioned that some of the members do post pics of nudes. They are of an artistic nature rather than pornographic (although sometimes a few members get pretty close to that fine lilne). Just thought people should be aware of this before joining.