Turner’s label for this drawing, also numbered ‘15’, reads ‘Unterseen, Jungfrau’ and was evidently the basis for Finberg’s identification of the subject. Turner reached Unterseen, a large village on a spit of land between the Lakes of Thun and Brienz, by water from Thun. Hill imagines the artist and his travelling companion Newbey Lowson staying there overnight, and rejoining their transport which had been sent round by road from Thun. Hill notes that the weather must have been fine for their visit as the Jungfrau appears in this drawing without cloud. In another sketch at Unterseen from the same sketchbook, Turner drew villagers resting under fruit trees (D04633; Turner Bequest LXXV 41).