Design Using Python Turtle

 Source Code

import colorsys as c
from turtle import *
# setup(800,800)
speed(200)
# tracer(10)
width(2)
bgcolor("black")
for i in range(0,86):
         color(c.hsv_to_rgb(i/15,i/25,1))
         fd(i)
         right(90)
         fd(i)
         right(90)
         fd(i)
         right(60)
         circle(32,180)
         fd(i)
         right(90)
done()