Canon EOS 5D II; Canon EF 28-70mm @ 70mm; RAW capture: f/7.1 @ 1/250 sec, ISO 100; Auto exposure, TV mode; Centerweighted-average metering; Auto WB
A glacier-melt river (white) and a snow-melt river (blue} flow down the lower flanks of Mt. Denali into a small lake. Captured hand held from a small, fixed-wing aircraft, to absorb the vibrations from the propeller. Relatively fast shutter speed used to compensate for the movement of the plane, relative to the earth.