Johann Berthelsen oil on canvas painting of Manhattan, entitled ''Summer Evening, The Plaza, New York City''. Berthelsen is best known for his dream-like interpretations of New York City, as shown here. Signed ''Johann Berthelsen'' at lower right and also signed, titled and dated 1948 to the reverse. Painting measures 30'' x 25'', in original frame. Unlined with minimal restoration. Very good condition. With a COA from the Johann Berthelsen Conservancy.