Link to the Image Source
Metropolitan Museum of Art

Artwork Details 

Title: Ausable River
Dated: 1870
Medium: Watercolor on light brown oatmeal woven paper
Dimensions: 12 5/8 x 14 5/8 in. (32.1 x 37.1 cm)
Location: Metropolitan Museum of Art
City, State: New York, NY
Notes:
Rogers Fund, 1970