J. M. W. Turner, 1839. Last ship of the line being towed to be broken up — Britain's favourite painting in 2005 BBC poll. National Gallery.
From Wikipedia
The Fighting Temeraire, tugged to her last berth to be broken up, 1838 is an oil-on-canvas painting by the English artist Joseph Mallord William Turner, painted in 1838 and exhibited at the Royal Academy in 1839.