Temples at Baalbek from the Roman Quarry, Lebanon, Part Two
Sketches of Bulls and an Oak Tree, Catskill, New York
Tree Trunk with Roots
Design for an Imagined Landscape
Three Evergreens, Catskill, New York
Botanical Sketches with a Church, Río Magdalena, Colombia
Chimborazo through Rising Mist and Clouds, Ecuador
Wigwam, Niagara Falls
Mountains near Guanujo and Guaranda, Ecuador
Figure Sketches with a Donkey and Sailboat, Beirut, Lebanon
Seated Boy, Jamaica
Mountain Valley, Jamaica
Cotton Tree, Jamaica
Roots upon a Rock, Turner Mountain, Maine
Mount Katahdin across Togue Lake, Maine
The Catskills at Sunset, Hudson, New York
Dead Tree Trunk, Lake Millinocket, Maine
Palm Tree beside a Building, Mexico
Landscape with Low Hill and Fields
View of Olana
Mixed Sketches with a Church, Mexico
Church and a Wooded Peak, Mexico
Clouds and Mist over the Sea, Mexico
Cloud Sketch and Figure of Cecrops
Popocatépetl from Miraflores, Mexico
Rugged Coastline, Mexico
Distant Coastline, Mexico
Cloudy Sky
Sketch of a Man Carrying a Basket, Mexico
, 1830
, 1840