Natural ice formation in shape of eagle's head, Luna Island.

Sunshine and shadow, Luna Island, Niagara.

Sunshine and shadow, Luna Island, Niagara.

Sunshine and shadow, Luna Island, Niagara.

American Fall from Luna Island.

New suspension bridge, entrance, Canada side.

Elevator Tower, new suspension bridge, Niagara.

New suspension bridge, Niagara, 1258 feet long.

New suspension bridge, Niagara, 1258 feet long.

New suspension bridge, 1258 feet long, Niagara.

New suspension bridge, 1258 feet long, Niagara.

The Hermit's Cave, winter.

The Hermit's Cave, winter, Niagara.

Horseshoe Fall, winter.

Terrapin Tower Bridge, frostbound.

Terrapin Tower Bridge, frostbound.

Terrapin Tower, winter, Niagara.

The Great Ice Bridge of 1872, Niagara.

Front of American Fall, winter.

Front of American Fall, winter.

Ice mountain and American Fall, winter.

Behind the Horseshoe Fall, winter.

Remains of Table Rock, winter.

Below Table Rock, winter.

The Old Man of Niagara.

Interior of Railway Suspension Bridge, 800 feet long.

Horseshoe Fall from Goat Island.

Interior Raiway [Railway] Suspension Bridge, 800 feet long.

Prospect Point, Niagara.

Prospect Point, Niagara.