Not on display
The urban buildings on the left are relatively undistinguished, but the key to their setting is the slight indication of a taller structure with pinnacles beyond. This appears to be a first attempt at a view south-west to the lantern spire of Milan Cathedral along what is now Corso Vittorio Emanuele II.
Turner abandoned the drawing and started again on folio 15 recto (D14347), this time with the page turned vertically to allow for the full height of the spire, with what appear to be the same buildings in the foreground, albeit in less detail. See under folio 2 recto (D14328), showing the west front of the cathedral, for other Milan views.
At the outer edge is a slight study of a figure in a broad-brimmed hat, made with the page turned vertically; other figure studies in this sketchbook are note under folio 18 verso (D14351).