William Lock The Younger 1767-1847. British School Circa.1790. Sepia wash drawing. 20.2 by 31cms. Image. 40.7 by 51cms framed. Lock was a close friend and protégé of Fuseli. This drawing comes from an album of Lock's drawings sold by the descendants of the Reverend William Gilpin 1724-1804 via Bonhams 10th April 2013. Lot 235.