Black and white lantern slide of rock formations at the Silver Gate site in Yellowstone National Park.

Black and white lantern slide of a natural bridge rock formation on an upper beach of Lake Yellowstone.

Black and white lantern slide of the Liberty Cap rock formation in Yellowstone National Park.

Black and white lantern slide of rock formations on the banks of the St. Lawrence river.

Black and white lantern slide of an inclined bedrock near the St. Lawrence River.

Black and white lantern slide of a folded strata cliff face next to a roadway near the St. Lawrence River.

Black and white lantern slide of folded strata of a rock wall near the St. Lawrence river.

Black and white lantern slide of rock strata at Percé shrine.

Black and white lantern slide of a the Gaspé Percé rock formation.

Black and white lantern slide of a man in the back of a boat, with rock formations visible in the distance.

Black and white lantern slide of a woman standing next to a fence overlooking a beach, with rock formations visible in the distance.

Black and white lantern slide of a natural arch rock formation.