Draw a Fibonacci Curve with Python Turtle

from turtle import Turtle from random import randint t = Turtle() scale = 5 def fib(n): if n == 0: return 0 if n == 1: return 1 return fib(n-1) + fib(n-2) def semi_circle(radius): rgb = [randint(0, 255) for i in range(3)] t.color(*rgb) t.circle(radius, 90) for i in range(10): semi_circle(fib(i) * scale)