from turtle import *
s = Screen()
s.setup(width=1200, height=900)

s.clear()
s.bgcolor("Seashell3")
t = Turtle()
t.pencolor("LightGoldenRod1")
myColors=["Skyblue3","Brown3"]
t.width(5)
t.speed(100)

t.pu()
t.goto(-320,320)
t.pd()
t.goto(320,320)
t.goto(320,-320)
t.goto(-320,-320)
t.goto(-320,320)

for c in range(8):
    for a in range(8):
        t.fd(80)
        for b in range (4):
            t.rt(90)
            t.fd(80)
    t.rt(90)
    t.fd(80)
    t.rt(90)
    t.fd(640)
    t.seth(0)