Postcard with a sketch of "The Painter's Family"
Credit: Collection of Mr. and Mrs. Paul Mellon
1911
Pen and brown ink on a postcard
9.0 x 14.0cm
1995.47.59
Image © National Gallery of Art, 2020
Ble byddwch chi'n dod o hyd i hwn
National Gallery of Art
Casgliad barhaol