You would think shooting a 5x4 negative would require alot of care, attention and planning. Apparently not for photographer Aaron Gustafson.

The photographer decided to throw the rule book out the window (literally) by attaching a 5x4 format camera to his helmet before jumping out of a plane for a sky dive.

The result is some amazing landscape shots with a twist - you can see the series of shots at www.aarongustafson.net