Code
c = circle(r=150, fill="#660066", stroke="none")
c1 = circle(r=120, fill="#006600" ,stroke="none")
t1 = polygon([point(149,0),point(120,10),point(120,-10)],fill="#FFFF2E",stroke='none')
t2 = t1 | repeat(40,rotate(9))
show(c,c1,t2)
c2 = circle(r=90,fill="green",stroke="none")
r=rectangle(h=165,w=165,fill="#e6e600",stroke="none")+(rectangle(h=165,w=165,fill="#990000",stroke="none") | rotate(9))
r1 = r | repeat(20,rotate(18))
show(r1,c2)
c9=circle(r=60,fill="red",stroke="none")
c3=circle(r=50,fill="#660066",stroke="none")
t3 = polygon([point(89,0),point(50,10),point(50,-10)],fill="#FFFF2E",stroke='none')
t4 = t3 | repeat(40,rotate(9))
show(c9,c3,t4)
c4=circle(r=40,fill="brown",stroke="none")
c5=circle(r=30,fill="yellow",stroke="none")
c6=circle(r=20,fill="#660006",stroke="none")
c7=circle(r=10,fill="#660066",stroke="none")
show(c4,c5,c6,c7)