Sydney Ernest Wilson, British, born 1869, color mezzotint print depicting a half length portrait of a lady in court dress in a garden setting after the famous painting by Thomas Gainsborough depicting Mrs Mary Graham, 1777. Thomas Gainsborough, 1727 to 1788, an English portrait and landscape painter, draftsman, and printmaker. Signed in pencil lower right. Circa 1920s. Matted and framed. Antique English Prints For Collectors.