Very well done. Simplistic and easy to navigate. No scrolling or mouse move required to go next/prev page - great.
The only thing that is out of place is the map frame when there is no map (images without GPS coordinates), it shows white frame with nothing in it - doesn't looks right
Oh, yeah, and I couldn't figure out what is that "E" icon next to prev/next pages.
Besides the design, the content is great too, wish the photos were little bigger though.