A friend of mine gave me a link to this site called PDN. He actually pointed different photo sets, but I rather found this one my favorite:

Park Avenue © Tim Grimshaw (I am siting the source here, but if there is any copyright issue, please let me know.)

For the full set, please click here

Also, this is the one the friend showed me:

A kittiwake soars in front of a large iceberg. Svalbard, Norway. (C)Paul Nicklen (I am siting the original source but please contact me if there is any copyright issue)

This second image is my favorite. Click the photo to see more amazing shots.