Link to the Image Source
Mildred Lane Kemper Art Museum

Artwork Details 

Title: Twilight: Mount Desert Island, Maine
Dated: 1865
Medium: Oil on canvas
Dimensions: 79.5 x 123 cm (31 5/16 x 48 7/16 in.)
Location: Mildred Lane Kemper Art Museum
City, State: St. Louis, MO