Code
s1=rectangle(w=160,h=160,fill="darkred",stroke="none")|repeat(20,rotate(60))
s2=rectangle(w=174,h=174,fill="red",stroke="none")|rotate(15)|repeat(20,rotate(50))
s3=rectangle(w=190,h=190,fill="orange",stroke="none")|repeat(20,rotate(50))
s4=rectangle(w=210,h=210,fill="yellow",stroke="none")|rotate(15)|repeat(20,rotate(50))|scale(0.98)
show(s4,s3,s2,s1)
c1 = circle(r=10,fill="green",stroke="green")
c2 = circle(r=15,fill="yellow",stroke="yellow")
c3 = circle(r=30,fill="red",stroke="red")
c4 = ellipse(w=200,h=30,fill="orange",stroke="orange")|repeat(60,rotate(6))
c5 = circle(r=90,fill="purple",stroke="purple")
c6 = ellipse(w=200,h=50,fill="yellow",stroke="yellow")|repeat(8,rotate(50))
c7= circle(r=100,fill="green",stroke="green")
c8 = ellipse(w=100,h=10,fill="orange",stroke="orange")|repeat(8,rotate(50))
show(c4,c5,c6,c3,c8,c2,c1)
