Joseph Mallord William Turner

The subject of this sketch is the Voie Sarde (Sardinian Way), an ancient Roman road which connected Lyon with Chambéry and which passed through a natural canyon in the Chartreuse Mountains just east of the village of Les Échelles. The road was renovated during the seventeenth-century by Charles Emmanuel II, the Duke of Savoy, see folio 71 verso (D14109), but during the early nineteenth century it was supplanted by a tunnel through the mountains constructed by Napoleon, see folio 73 (D14112). Turner has depicted travellers ascending the steep road through the canyon, using the vertical height of the sketchbook page in order to capture the grand scale of the scenery and the vertiginous drop to the left of the road.