Rockefeller Center, New York City

Public Square, Looking East, Watertown, N.Y.

Georgia O'Keeffe

[Man with hunting rifle and geese]

[U.S. soldier]

John Wesley Iliff

[Portrait of John W. Iliff]

Lavinia Warren (Mrs. Tom Thumb) with her second husband, Count Primi Magri and his brother, Baron E. Magri

[Portrait of an infant]

[Gunnison, Colorado street scene]

[Portrait of a woman]

Looking South From Piegan Pass, Glacier National Park, Montana

School of Mines, Butte, Montana

Vicksburg, Miss

Buffalo-Susquehanna Mine, World's Deepest Open Pit Mine, Hibbing, Minn.

Georgia O'Keeffe

Untitled

Untitled

Tapestry Wall Petroglyphs, San Cristobal, New Mexico

Ruins at Chaco Before the Rock Fell