Square turtle

Script

#!/usr/local/bin/python3.7

import turtle
import time

turtle.pencolor('red')
turtle.backward(130)
turtle.forward(300)
turtle.left(90)
time.sleep(2)
turtle.pencolor('green')
turtle.forward(300)
turtle.left(90)
time.sleep(2)
turtle.pencolor('blue')
turtle.forward(300)
turtle.left(90)
time.sleep(2)
turtle.pencolor('orange')
turtle.forward(300)
turtle.hideturtle()
turtle.exitonclick()

Execution

A square image appears