London Underground, Rowing
Rafting on the Arkansas River Below the Royal Gorge Bridge
Divers Enjoy the Beauty of the Reefs and Marine Life in the Red Sea
A Climber Uses Aid to Scale an Overhang on the South Rim
A Man Atop Red Rock Canyon Overlook in Colorado National Monument
Rock Climber Rappelling off of a Cliff
View from Whitewater Kayak at the Top of Great Falls
Aerial of Rowing Crew in Motion
Stanley Woods on Moto Guzzi in 1935 Isle of Man, Senior TT Race
Yale Harvard Princeton Crews
Courage: Hang Glider
Ducati Mondial GP Motorcycle
Grosser Preis Der Schweiz, Bern 1931
Bultaco Pursang MX Motocross
Trans-AMA 250 Motocross, c.1972
Tight Curve
Riding the Tube
The Bow of a Kayak Leads the Way Through a Marsh Channel
Mountain Climber Dangles from Rock on Pyramid Peak
Skateboarder Silhouette Among Skyscrapers