Untitled (A Pythagorean Notebook XVII)

Untitled (A Pythagorean Notebook XV)

Untitled (A Pythagorean Notebook IV)

Untitled (A Pythagorean Notebook I)

Parula Warbler. Parula americana, Great Spruce Head Island, Maine

The Rains

Osprey. Pandion haliaetus carolinensis, Penobscot Bay, Maine

Friend Bob [Robert Stuart], January 16, 1907

Glen Canyon

Title Page (8 Monochromes)

Untitled (A Pythagorean Notebook XVIII)

Twelve Miles South [sic., North] of Round Island (Gravel Bluffs South of Black Mountains)

Summertime

Untitled (Flowers IV)

Untitled (Flowers III)

Wedgewood (Untitled Suite I)

His and Hers (Untitled Suite III)

Untitled (Flowers VII)

Pena Blanca Ranch, Marathon, Texas

Rocking Chair