Tuesday, September 15, 2009
The End of a Perfect Day
Saturday, September 5, 2009
The Petrified Tree
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This petrified tree is within Yellowstone National Park. It is still standing (unlike most petrified trees which have long fallen). It has an interesting texture which reminds me of dried wood. All of the organic matter has been replaced by minerals--this is what is called petrification.
Taking this picture required considerable body contortions on my part, because the tree is completely surrounded by a fence of iron spear-like posts--each with an arrowhead-shaped tip facing upward. To take this picture, I had to get almost flat against the ground and aim the camera upward between two of the fence posts. The picture was taken at 1/100 sec at f/5.6 aperature.
Monday, August 24, 2009
Lights from a Time Gone By
Street Lights in a New Light
Spanish Colonial Patio at Night
Thursday, August 13, 2009
Mother and Daughter
In a world of predators, the mother follows the calf closely for protection. Though it is mid summer, this mother has not lost all of her thick winter coat. It almost certainly will come off before her new coat grows in the fall--making way for a new thick fur to last her through the coming winter.
The Fountains of Lagoon
A Study in Black and White
Saguaro National Park, Arizona
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The plant to the left of the picture is a Saguaro cactus and is about 30 feet high. These plants live many years, and it is an amazing sight to see thousands of them on all sides.
The camera used was a Nikon E8700, and the picture was taken at f6.3 for 1/235 sec. The focal length setting of the lens was 35mm (in 35mm-equivalent).
Thursday, July 2, 2009
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