Having such a small body and graciously long wings, the Tiger Longwing doesn't flap quickly like most butterflies. Instead, it creates a very elegant slow-flutter to navigate through the rain-forest foliage in Brazil. It's motion is very different from what i'm accustomed to in the northern hemisphere, and i found it quite mesmerizing.

a picture-perfect passage between cliffs in southern Illinois

mysterious mounds of rock peaking through the surface of a mineral water pond in JiuZhaiGou

This beautiful moment was captured on Navajo's land in Arizona. With permission from the Native Americans, I visited their sacred and amazing canyons. It's a bit windy topside so there is a constant shower of sand pouring in. In just a few minutes, piles of this ultra-fine sand begin to build up on our shoulders, pockets, and equipment making the day-long adventure quite memorable. When the sun is at its highest, it illuminates some of these sand showers to appear as magnificent beams of light.

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.

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.

i just couldn't pass up a side trip to Mars to grab a couple of surface shots! Or maybe i just happen to be inside a volcano crater and the surrounding red-rock landscape looks much like a Martian world.

huge canopy over Japanese garden creating a perfect balance of shade and sun for comfort.