The power of nature versus the power of a man-made damThe power of nature versus the power of a man-made dam
The big dam in america and the bridge illuminated by white lightThe big dam in America and the bridge illuminated by white light
A dam on irek in england with driftwood on a slope of trees and grassA dam on Irek in England with driftwood on a slope of trees and grass
Balloons flying over the dam against the background of mountainsBalloons flying over the dam against the background of mountains
Jim maxwell's excavation in an underground cave by lantern lightJim Maxwell's excavation in an underground cave by lantern light