Amazing Spiral in Python (turtle library)

 

import turtle

#clcoding.com

t = turtle.Turtle()

s = turtle.Screen()

s.bgcolor("black")

t.width(2)

t.speed(15)

col = ('white','pink','cyan')

for i in range (300):

    t.pencolor(col[i%3])

    t.forward(i*4)

    t.right(121)

#clcoding.com