On the left-hand side of the cathedral, draw double arches. Finish the cross with a short vertical line. Sketch double arches over the central part of the building. Detail them with curly lines. Add a wheel-shaped figure with spokes to the center and add curly lines underneath. Top it with a V-shaped figure.
On the right-hand side of the cathedral, draw one double arch and two sets of arches with odd-shaped tops. Add U-shaped lines to two of them. Sketch a zigzag line for the ground behind the cathedral. Finish the steps with long horizontal lines whose ends point downward.