Link to the Image Source

Artwork Details 

Title: Rooftops, St. Cloud
Dated: <Unknown>
Medium: watercolor over graphite
Dimensions: overall: 25.6 x 19.2 cm (10 1/16 x 7 9/16 in.)
Location: National Gallery of Art
City, State: Washington, D.C.
Notes:
Ailsa Mellon Bruce Fund