He studied at the Royal Academy of Fine Arts in Antwerp , Belgium and was part of the Tonalism movement , which took place in the late 19th century .
Willis Seaver Adams ( 1842 -- 1921 ) was a landscape painter who studied under James Abbott McNeill Whistler .
Willis Seaver Adams studied at the Royal Academy of Fine Arts in Antwerp , Belgium and was part of the Tonalism movement , which took place in the late 19th century .
Willis Seaver Adams ( 1842 -- 1921 ) was a landscape painter who studied under James Abbott McNeill Whistler .