Channels, Hills, Bridges, Bays (Bodies of water), Waterfronts, Tunnels, Trees, Golden Gate Bridge (San Francisco, Calif.), Cargo ships, Clouds, and Coastlines
Palace of Fine Arts (San Francisco), Colonnades, Birds, Arches, Capitals (Columns), Sculpture, Lakes & ponds, Architectural decorations & ornaments, ...
Palace of Fine Arts (San Francisco), Conservation & restoration, Arches, Friezes (Ornamental bands), Capitals (Columns), Sculpture, Architectural decorat...
Stagecoach (Utah), Valleys, Grasses, Cliffs, Parks, Bear and Rabbit Summit (Utah), Buttes, Plains, Big Indian (Utah), Rock formations, Castle Butte (San Juan...