Jasper Francis Cropsey (February 18, 1823 – June 22, 1900) was an important American landscape artist of the Hudson River School.
Trained as an architect, he set up his own office in 1843. Cropsey studied watercolor and life drawing at the National Academy of Design under the instruction of Edward Maury and first exhibited there in 1844. A year later he was elected an associate member and turned exclusively to landscape painting; shortly after he was featured in an exhibition entitled "Italian Compositions".
Cropsy traveled in Europe from 1847–1849, visiting England, France, Switzerland, and Italy. He was elected a full member of the Academy in 1851. Cropsey was a personal friend of Henry Tappan, the president of the University of Michigan from 1852 to 1863. At Tappan's invitation, he traveled to Ann Arbor in 1855 and produced two paintings, one of the Detroit Observatory, and a landscape of the campus. He went abroad again in 1856, and resided seven years in London, sending his pictures to the Royal Academy and to the International exhibition of 1862.
Returning home, he opened a studio in New York and specialized in autumnal landscape paintings of the northeastern United States, often idealized and with vivid colors. Cropsey co-founded, with ten fellow artists, the American Society of Painters in Water Colors in 1866.
