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Date unknown · Graphite on off-white wove paper · The American Wing
In the Mountains (from Sketchbook X)William Trost Richards
Trees behind a Fence (from Sketchbook)Henry Ward Ranger
Trees in Wood (from Sketchbook)Henry Ward Ranger
Gate of the Highlands, Mohonk, 1871 (from Sketchbook)Daniel Huntington
Falls in the Hills (from Sketchbook)John William Casilear
Landscape (from Sketchbook)Thomas Moran
Hill TownArthur B. Davies
Landscape (Mountains)Elihu Vedder
French LandscapeJohn Singer Sargent
Ischia, 1904 (from Sketchbook)Mary Newbold Sargent
Landscape with Figures, 1904 (from Sketchbook0Mary Newbold Sargent
Landscape (from Sketchbook)Thomas Moran