Rectangle Art?

tommy = Turtle()
def random_rectangles(name, color,pensize, x, y):
    name.color(color)
    name.pensize(pensize)
    name.goto(x, y)
    name.pendown
    name.forward(100)
    name.right(90)
    name.forward(150)
    name.right(90)
    name.forward(100)
    name.right(90)
    name.forward(150)
    name.pendown




random_rectangles(tommy,'green',10, 0, 0)
random_rectangles(tommy,'cyan',5, 15, 0)
random_rectangles(tommy,'magenta',15, 100, 0)
random_rectangles(tommy,'purple',10, -50, 45)
random_rectangles(tommy,'purple', 15,-60, 70)
random_rectangles(tommy,'red',20, 30, 20)
random_rectangles(tommy,'yellow',10, -45, -57)
random_rectangles(tommy,'blue',8, -16, 39)
random_rectangles(tommy,'purple',2, -16, 39)