Make a new page that shows every day of the week. When you click on a day, it brings up a new page with all the pictures posted on UCP for that day. When you click on the pic you can either enlarge it or go to it's link where it was originally posted.
It would be a good idea for when you just want to look at posted pic's without running through hundreds of posts you dont want to read. And if you find a cool picture you like...then you can look at the thread and read.