Frederick John Mulhaupt: A Master of Cape Ann’s Light Frederick John Mulhaupt (1871-1938) stands as a pivotal figure in the late 19th and early 20th century American art scene, particularly renowned for his evocative depictions of the coastal landscapes and working harbors of Gloucester, Massachusetts. More than simply a painter of picturesque views, Mulhaupt captured the very essence of Cape Ann – its rugged beauty, the rhythms of ma…