Mason Chamberlin the Elder: A Portraitist of His Time Mason Chamberlin the Elder (1727 – 20 January 1787) emerges from the bustling artistic landscape of late 18th-century England as a quietly significant figure, primarily known for his elegant and discerning portraiture. While he didn’t achieve the widespread fame of Reynolds or Gainsborough, Chamberlin carved out a respected niche, particularly within the circles of commerce and pol…