This code is intended to generate a Joy Division's Unknown Pleasures album cover image using DrawBot app

unknown_pleasures.py

# Tribute for Joy Division's Unknown Pleasures album cover

side = 1080

def lsPts():
    points = []
    m = side*0.3
    for i in range(0, int(side*0.8), 12):
        x = i
        if side*0.2 >= i < side*0.4 or side*0.6 < i <= side*0.8:
            y = sin((i*(randint(1, 3))))
        elif side*0.2 < i <= side*0.4:
            y = i*sin(radians(i*(randint(-100, 100))))/10
        elif side*0.4 < i <= side*0.6:
            y = m*sin(radians(m*(randint(-100, 100))))/10
            m -= 1
        if y < 0:
            points.append((x, y * -1))
        else:
            points.append((x, y))
    return points

print(lsPts())

def lineGrid(steps):
    for j in range(steps):
        newPage(side, side)
        fill(0)
        rect(0, 0, side, side)
        m = 0
        for i in range(int(side*0.8/13.5)):
            points = lsPts()
            fill(None)
            stroke(1)
            strokeWidth(1)
            path = BezierPath()
            with savedState():
                translate(side*0.1, side*0.1 + m)
                path.moveTo((0, 0))
                path.curveTo(*points)
                drawPath(path)
            m += 13.5

for i in range(12):
    lineGrid(i)

saveImage('~/Desktop/unknown_pleasures.gif')