import math from turtle import* def hearta(k): return 15*math.sin(k)**3 def heartb(k): return 12*math.cos(k)-5*\ math.cos(2*k)-2*\ math.cos(3*k)-\ math.cos(4*k) speed(0) bgcolor("black") for i in range(10000): goto(hearta (i)*20, heartb (i)*20) for j in range(5): color("#F73487") goto(0,0) done()