import turtle

def draw(t, length, n):
    if n == 0:
        return
    angle = 50
    t.fd(length*n)
    t.lt(angle) ## create flower to the left side
    draw(t, length, n-1)
    t.rt(2*angle) ## create a flower to the right side
    draw(t, length, n-1)
    t.lt(angle) ## turn the direction back
    t.bk(length*n) ## and go back to the previous position


"""
Use cases
"""

t = turtle.Turtle()

draw(t, 10, 5)
# draw(t, 10, 2)


# wait for the user to close the window
turtle.mainloop()