9. Notch in the White Mountains 1839
Thomas Cole
Oil on canvas 102 x cm (40 3/16 x 61 5/16 in.)

14. The Course of Empire
Thomas Cole
oil on canvas 39 x 63 in

15. The Course of Empire
Thomas Cole
oil on canvas 39 x 63 in

16. The Course of Empire
Thomas Cole
oil on canvas 39 x 63 in

17. The Course of Empire
Thomas Cole
oil on canvas 39 x 63 in

18. The Course of Empire
Thomas Cole
oil on canvas 39 x 63 in

26. Kindred Spirits 1849
Asher B Durand Oil on Canvas
New York Public Library

31. Niagara 1857
Frederic Edwin Church
Oil on Canvas /2 x 90 1/2 in.
The Corcoran Gallery

32. Niagara 1857
Frederic Edwin Church
Oil on Canvas /2 x 90 1/2 in.
The Corcoran Gallery

34. Heart of the Andes 1859
Frederic Edwin Church
Oil on Canvas 1
67.9 × cm, 68⅛ × 119¼ in
The Metropolitan Museum

37. Twilight in the Wilderness 1860
Frederic Edwin Church
Oil on Canvas 40 x 64 in. (101.6 x cm)
Cleveland Museum of Art

39. Cotopaxi 1862
Frederic Edwin Church
Oil on Canvas 48 x 85 in. (121.9 x cm)
Detroit Institute of Art