John Singleton Copley, Study for "The Surrender of the Dutch Admiral De Winter to Admiral Duncan, October 11, 1797": Admiral De Winter Raising the Colors, 1798 https://t.co/y43XixX63w #americanart #johnsingletoncopley https://t.co/Mt6bs243iFJohn Singleton Copley, Study for "The Surrender of the Dutch Admiral De Winter to Admiral Duncan, October 11, 1797": Admiral De 1713391 John Singleton Copley, Study for "The Surrender of the