Johann Hermann Carmiencke
(1810 - 1867)
 

Johann Hermann Carmiencke or John Hermann Carmiencke (born at Hamburg in 1810; died at Brooklyn, New York on 15 June 1867) was a landscape painter and etcher. He followed in the footsteps of painters such as Thomas Cole and Jasper Francis Cropsey, who were inspired by the wilderness landscape along the Hudson River in New York. He spent many summers sketching and painting along the river and in the Catskills and Adirondacks, then created finished paintings in his studio.

https://en.wikipedia.org/wiki/Johann_Hermann_Carmiencke

Hudson River at Cold Spring
1861
Oil on canvas
30.7 x 47.3 cm
Smithsonian American Art Museum
https://americanart.si.edu/artwork/hudson-river-cold-spring-3783