This is made of just asingle line. The wire is a bit thick, that is why the the line looks stronger. It imitates the contours of the arches in the Great Han continuesly. It has a square on the front, that is the courtyarda and as the arches go on, there is a another part at the behind of them. The shadow multiplies the line and it becames three dimensional , the space at the behind becomes more visible likle that.
acts of drawing 