Code
c = circle(r=150,fill="brown",stroke="none")
show(c)
r1=rectangle(w=210,h=210,fill="orange",stroke="none")| repeat(10,rotate(50))
r2=rectangle(x=0,y=0,w=193,h=193,fill="yellow",stroke="none")| rotate(35)
r3= r2|repeat(10,rotate(50))
r4=rectangle(w=177,h=177,fill="skyblue",stroke="none")| repeat(10,rotate(50))
r5=rectangle(x=0,y=0,w=162,h=162,fill="red",stroke="none")| rotate(35)
r6= r5|repeat(10,rotate(50))
r7=rectangle(w=149,h=149,fill="orange",stroke="none")| repeat(10,rotate(50))
r8=rectangle(x=0,y=0,w=135,h=135,fill="purple ",stroke="none")| rotate(35)
r9= r8|repeat(10,rotate(50))
show(r1,r2,r3,r4,r5,r6,r7,r8,r9)
c1=circle(r=85,fill="green",stroke="none")
c2=circle(r=75,fill="yellow",stroke="none")
c3=circle(r=65,fill="violet",stroke="none")
show(c1,c2,c3)