Made in connection with Turner’s lectures as Professor of Perspective at the Royal Academy, this diagram of a head within a grid works along with another diagram (Tate D17107; Turner Bequest CXCV 136, and see also D16988; Turner Bequest CXCV 19) to illustrate anamorphic perspective. This method produces a distorted image that appears in natural form only when viewed at a special angle or reflected from a curved mirror.
Peter Bower (unpublished notes)1 writes that the sheet is Super Royal size Whatman paper made by Finch and Thomas Robert Hollingworth, at Turkey Mill, Maidstone, Kent. This group ‘show both very good sheets as well as some outside, or retree, sheets where the “back” of the sheet, size spots and streaking, and formation shadows are visible’.
Notes in Tate catalogue files.
Blank, save for an inscription by an unknown hand in pencil ‘129’ bottom left.
Supported by The Samuel H. Kress Foundation