These share a common palette of grey, black, blue and olive-green backgrounds interspersed with fluid bands of pink, yellow or blue. Turner may have painted the sheets one after the other, using the same few colours ready mixed on his palette.
Working in this way freed Turner from the conventions of watercolour and enabled him to experiment with new methods. In On the Sea Shore he seems to have created dots of colour by flicking a brush loaded with paint against the .
Gallery label, July 2008