I am here transcribing as laboriously as can be imagined a fragment of a drawing by Turner done at his maximum speed. With its thousands of dots this is in effect a slow motion replay on a large scale analogous to what one sees on TV sport programmes. It highlights Turner’s most personal drawing shorthand whose urgent calligraphic brilliance first excited me when I looked at the original in the Print Room of the Tate’s Clore Gallery. I made pencil sketches on that occasion and was provided with a photograph. I worked up the pencil drawings by means of dots into a small vignette in negative. I made a xeroxed enlargement of this on to good paper and worked over the result with thousands more dots to capture the nuances of Turner’s pen work. Thus, roughly ten hours of my time represent an estimated ten seconds of Turner’s, as might be thought only fitting.