Unbelievable watercolor by well listed Chicago artist Hilda Rubin Pierce. Piece is of a musical quartet. Very modernistic style. Size is: 21X12.75 inches. With the frame it is 28.5X20.5 inches.
Hilda Rubin is a Jewish artist who worked with Oskar Kokoschka. She left Austria in 1938 and moved to England. She eventually would go on to live in Chicago and was a student of the Art Institute of Chicago. Hilda would eventually become a teacher there. Her and her husband were also big travelers.