full screendownload
The legendary Boeing B-52 is a real stratospheric fortress
Jumping into the stratosphere. Felix Baumgartner
The stratosphere with the sun and stars
Photos of islands from the stratosphere. Moon and meteors
Peter and Paul Fortress and ice in winter
Pirates Update in Tim Fortress 2
Four-engine bomber Boing B-17 alias - flying fortress
Photo of the b-17 "Flying Fortress" in the sky
Heavy Bomber Flying Fortress
Snow-white clouds at the height of the stratosphere
In the stratosphere, clouds are especially curly
Art of team fortress 2 participants