Watercolor on paper, 4 1/2 x 5 3/8 inches, monogrammed lower left. Housed in its original frame. The original display label on the back lists the artist, the title and the artist's address of "30 Park Place, Pawtucket," Rhode Island.
This drypoint etching of the Carrera del Darro, one of the oldest streets in Granada, measures 6 5/8 x 7 3/4 inches. Created in 1935, it is pencil signed on the lower right. Rosenberg studied architecture at the University of Oregon before moving into architectural etching, studying at the American Academy in Rome and the Royal College of Art in London. The majority of his work was of European buildings with historic significance.