[Man standing at base of cliff wall]
Public domain photograph - landscape, 19th-century albumen print, free to use, no copyright restrictions image - Picryl description
[Man sitting at base of cliff wall]
Public domain photograph - 19th-century albumen print, historic place, free to use, no copyright restrictions image - Picryl description
The power of the potomac - Public Domain image, National Parks Gallery
An interactive mural and cliff wall depict the diverse habitats in and around the river.
Petra (Wadi Musa). In es-Siq. Showing water canal along the cliff wall
Title from: Catalogue of photographs & lantern slides ... [1936?]. Date from Matson LOT cards. Gift; Episcopal Home; 1978.
Ross Lake, North Cascades National Park, 2015.
These deep, water-carved canyons are on the east side of Ross Lake.
Cliff wall along Lake Superior - Public Domain image, National Parks G...
Cliff wall along the Lake Superior shoreline at Pictured Rocks National Lakeshore
Copper streaks on the cliff wall
Green streaks from copper stain the cliff wall Public domain photograph of stained glass window, free to use, no copyright restrictions image - Picryl description
Streaks of color on the cliff wall
Streaks of color on the cliff wall from the different minerals seeping through the sandstone rock
Tourist Attraction - Fall, cliffs, erosion
Rubble at the bottom of a cliff wall.