References
How to cite
David Blayney Brown, ‘Notes on Reflection and Refraction, for Perspective Lectures (Inscriptions by Turner) c.1808 by Joseph Mallord William Turner’, catalogue entry, March 2007, in David Blayney Brown (ed.), J.M.W. Turner: Sketchbooks, Drawings and Watercolours, Tate Research Publication, December 2012, https://www