This is a highly concentrated salt lake in eastern California that is known for its unique calcareous rock formations (tufas). These structures range from a couple feet to perhaps 15 feet tall and are quite rigid. Most of these structures form on the ground near the shore, but I really enjoyed this grouping when surrounded by water. Plus, the winds coming over a nearby mountain range, produce complex clouds rolling over this area and are usually quite interesting and often stormy in appearance.

After the boiling hot mineral water oozes up from the earth, it eventually starts to cool and the mineral elements fall out of suspension. Since the edges are cooler than the middle, the sediment builds up a little perimeter wall one grain at a time. Over time, large cascading pools are created as they overflow and puddle to create more.

Along the desert surface, a lengthy crack can be seen. More exploring reveals an entire other world of underground beauty. I have the camera pointed up at about 45° toward these whirls of sandstone carved out by centuries of flash flood waters from rain many miles away.

Temple of the Sun in Cuzco

One of my favorite locations is southeastern Utah. The area has many bizarre rock formations in all shapes and sizes. It is just after dawn and I'm on my way to a planned trailhead as I pass by these absolutely massive walls of rock. A few extra moments for this side trip won't hurt my plans, so I stop and wait for the sun to raise just a little higher. I grab a non-distorting wide angle lens and finish setting up in front of this wonder. The low warm light made this giant formation glow with contrasting shadowed edges, enhancing its texture and rich colour, making for a beautiful image to preserve on film.

late spring in the Aleutian Islands

I'm precariously hanging over a sheer cliff to capture a straight-down perspective of the ocean waters below. With my assistant faithfully grasping my belt and a small nearby tree, i was able to get the camera gear over the edge enough to watch for the best mixture of rock and swirling waves.