this is a closeup shot of a copper snake chain necklace. the islands of gold are parts of corroded copper links that are kept bright by constantly rubbing against the skin. the aqua river is the remaining part of the copper that goes down into valleys between chain links where the corrosion has gone untouched and turned a beautiful blue-green. the chain of this necklace measures 0.045 of an inch in diameter and this photo captures an area equivalent to the thickness of a credit card.

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.

crown-shaped pinnacle in Colorado

graduated sunset colours behind a silhouette of winter trees

along coast of Lake Michigan

this is a Maple tree photographed at night and illuminated only by an industrial-strength helium-cadmium laser (441-nanometer blue). extra care was taken to perform this unusual lighting technique in a secluded country setting due the laser beam having an effective distance of 35-miles. I'd like to note that no plants or animals (or photography assistants) were harmed in the making of this photo; although, we might have sterilized a few mosquitoes.

northern shore of Guam