If anyone is interested here are a few photos from my trip to Eastern
Sierra.

Most of the photo were taken within the 2 hours of sunrise and sunset.
So I took many shots making changes in the exposure and white balance
to see how they turned out. In the past I had always used auto white
balance. Ken Rockwell suggest I play around with the the white balance
setting the Kelvin degrees manually By adjusting the white balance you
could achieve the same results photographers used to get from using
tinted filters when shooting with film.

http://outdoors.webshots.com/slideshow/568888240tlWOCk