This photograph of The Great Wall of China was taken at the Mutianyu section near Beijing.

Taken from atop Federal Hill, overlooking Baltimore's Inner Harbor. Five-shot HDR image using an Olympus C-8080 Wide Zoom.

This wallpaper is a composite of two 60-minute manually guided photographs using a 10-inch Meade LX200 (f/6.3). The Whirlpool Galaxy is known as M51 in the Messier catalog.

Took this photo during the 2008 season while on the field before a Baltimore Ravens game.

Photograph taken at the National Zoo in Washington, DC.

Federal Hill Park, Baltimore, Maryland.

Near Paia on Maui, Hawaii.

Connecticut River from Lyme, New Hampshire.