Yeah, it works like that on ZBCentral. People often attach a small thumbnail size image at the bottom of their post, then you can link to the rest of your images as usual.
www.stevenegan-cgi.com
"Your weapons are no match for ours! People of Mars, surrender!"
"Um, this isn't Mars. This is Earth."
"Earth? Earth-with-nuclear-weapons Earth?"
"Yes."
[long pause] "Friend!!"