- Artist: William Sommer
- Medium: Ink, charcoal and colored chalk on paper
- Dates: n.d.
- Dimensions: sheet: 17 1/8 x 14 1/8 in. (43.5 x 35.9 cm)
- Markings: Watermark appears several times in paper: "OTIS LITHO. CO. / CLEVELAND / SUPERFINE"
- Signature: Unsigned
- Inscriptions: Inscribed on verso: "An unfinished ink drawing of a seated nude"
- Collection: American Art
- Museum Location: Brooklyn Museum, BMA, 2N12, A719
- Accession Number: 1989.8.2
- Image: 1989.8.2_bw.jpg. Brooklyn Museum photograph, Nov 30, 2012