Hi all,
I would have posted this on the SS forum but for obvious reasons couldn't, I asked them if they'd like to do it but heard no reply, so:
For those that are interested there are loads of photos from Shutterstock contributors on this site:
http://www.fodors.com/travel-photography/ Each image has a credit line with the photographers name/Shutterstock.
Click on a category on the left and then go to the part that says 'See tips and examples' and generally speaking there are normally two shots on each page.
Enjoy