void Paint(Draw &w){
		Rect rect=GetSize();
		w.DrawRect(rect,White());
		
		// Create geometry (a polygon inside a polygon inside a polygon ...)
		Vector<Point> vertices;
		for(int i=0;i<80;i+=10){
			vertices.Add(Point(i,i));
			vertices.Add(Point(i,300-i));
			vertices.Add(Point(300-i,300-i));
			vertices.Add(Point(300-i,i));
			vertices.Add(Point(i,i));
		}

		// Draw reference geometry
		w.DrawPolygon(vertices,Green());

		// Draw painter geometry
		PaintingPainter pn(300,300);
		pn.Clear(White());
		pn.DrawPolygon(vertices,Red());
		w.DrawPainting(300,0,300,300,pn);
		
		// Create geometry (a polygon inside a polygon inside a polygon ...)
		// This time only with alternating clockwise and counter-clockwise vertex ordering
		vertices.Clear();
		for(int i=0;i<80;i+=10){
			if((i/10)%2){ // CCW
				vertices.Add(Point(i,i));
				vertices.Add(Point(i,300-i));
				vertices.Add(Point(300-i,300-i));
				vertices.Add(Point(300-i,i));
				vertices.Add(Point(i,i));
			}
			else{	// CW
				vertices.Add(Point(i,i));
				vertices.Add(Point(300-i,i));
				vertices.Add(Point(300-i,300-i));
				vertices.Add(Point(i,300-i));
				vertices.Add(Point(i,i));
			}
		}

		// Draw alternate painter geometry
		pn.Clear(White());
		pn.DrawPolygon(vertices,Blue());
		w.DrawPainting(600,0,300,300,pn);
	}