If you want to buy a print of someones photos please contact them direct.
Please remember, the participants shared their photos for you enjoyment, but they are still the property and copyrights to the photographer.
It is good practice to ask before downloading someones image. 99% of the time they will be glad to say yes, you may use it as a desktop or whatever.
It is not very nice to download it and have a print or many prints made up with out asking or paying for that. That is stealing.
I am not pointing fingers or saying anyone has done anything wrong. Nanny just brought up a good point, and thought I would make mention of these things.
Now go back to enjoying the images from all the great Photogs