Photos of Hagia Sophia

I've never seen a photo that shows the way that building works:
http://erhansasmaz.deviantart.com/art/Under-the-Dome-of-Hagia-Sophia-273427593

The page also has links to photos of more architecture. Interesting.

More photos of architecture

From Pinterest, lots of really awesome architecture:
http://pinterest.com/infillnc/architecture-awesomeness/