LOT OF FOUR OPTICAL VIEWS of the XVIIIth century:... Lot 10

LOT OF FOUR OPTICAL VIEWS of the XVIIIth century: - Perspective view of the back of the Bouvre in Seville and part of the cathedral church - Perspective view of the Saint Denis gate in Paris - View of the seraglio of the great Mogul of India - Perspective view of the Saint Denis gate in Paris (Accidents to some frames)