All three shots were taken with a Nikon D800E and a 24-70mm f/2.8 lens. Each image was HDR processed from three shots. The first was done at f/8 and 24mm. The second two were at f/11 and 24mm and 27mm, all at base ISO. Exposure times are slow with the low light in the canyon, and a tripod is essential for all shots in the Subway.
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