Uzful.org’s Random Personal Picture Finder offers a great collection of photos which capture our society.
The Random Personal Picture Finder takes random file name formulas used by digital cameras and does a search in Google’s Image finder. Nikon likes to use the DSCN0000.jpg formula. So uzful.org will insert a random number in that formula, like DSCN02180.jpg, and do a search on Google Images. Alot of people just leave the default file name on their images. Uzful simply gathered all the formulas used by camera manufactures.
All you have to do is hit the refresh button on your browser and you’ll get countless samplings of photos.