Landscape with figures, bridge, ships and a man sketching

Landscape from Liber Veritatis; foreground, Roman ruin of a capital and fluted column, a man sketches in the company of a man and woman, travellers, including a woman riding side-saddle on a donkey, pass on a road over a small bridge; middleground, trees, a sailing boat and the towers, gateway and castellated town walls of a port; background, masts and rigging of ships at anchor and a distant coastline with hills. Technique imitates ink line and wash with burnished highlights