This weeks images in the bing dynamic Windows 7 theme feature a laughing seal, Hawaii and and the Painted Hills in John Day Fossil Beds National Monument in central Oregon.

Laughing Seal in bing dynamic theme for Windows 7

Painted Hills in John Day Fossil Beds National Monument in central Oregon

Painted Hills in John Day Fossil Beds National Monument in central Oregon

Get new pictures every week on your desktop with the bing dynamic Windows 7 theme

Rob