Nature and Macro 

This is a long-exposure shot of the Colorado River at Dead Horse State Park in Utah. It was the middle of the night and was pitch black. The picture was shot using a 30 second exposure. 

Still Life and Nature 

The Microscopic

Costa Rica & Panamá

This picture was taken on Monkey Island on the Panama Canal in Panamá. 

A container ship traversing the Panama Canal. 

Poison Dart Frog in the Costa Rican rainforest