I BELIEVE IT IS A PASTEL DRAWING 10 IN BY 13 IN APPROX
NEW YORK THRIFT SHOP
This is a vintage, later 20th century, original watercolor painting measuring 10" x 13" featuring a nude female figure with head wrap on as seen from a side 3/4 length profile. It is illegibly signed, possibly Rosa Cortso is the signature, though not a listed artist's name. This is inspired by the Art Deco style and the watercolor medium was executed to look like an airbrushed technique. The estimate is based on actual recent past recorded auction sales of comparables. Retail 'asking prices' can be higher and vary.
Please add more clear, in-focus images of the signature and some clear extreme close-ups of the surface to show the texture.