John Constable’s powerful and original conception of what he termed ‘natural painture’ first came to fruition in six great canvases depicting the Stour Valley in the Suffolk countryside, which he exhibited at London’s Royal Academy between 1819 and 1825. With these large works Constable also redefined the notion of a ‘finished’ picture by imbuing them with the spontaneous freedom of the rapidly executed sketch. One of the subjects in his series, a lock adjacent to his father’s mill, was taken up by the artist in a number of versions between 1823 and 1826. A boat passing a lock is one of these.
Exhibited Constable, Tate Gallery, London, 1991, no. 159; Constable: Impressions of land, sea and sky, National Gallery of Australia, Canberra; Museum of New Zealeand Te Papa Tongarewa, Wellington, 2006, no. 72