Natural Bridge Cavern in San Antonio, Texas
Caverns outside of San Antonio. They were very photographer friendly letting me take a tripod and take time for shots.
Taken in San Antonio, Texas
on Jul 16, 2011
Category
Trips
Camera
Canon EOS 7D
Lens
Aperture
F9
ISO
200
Focal length
28.0 mm
Program type
Shutter speed
1/1 sec
Exposure bias
-1