Drawbot sketch for drawing scribbles.

comments.py

size(1000,400)


def scribble(pos, width, amplitude):
    save()
    x, y = pos
    start = x
    strokeWidth(1)
    fill(None)
    stroke(1-random()*0.2,0,0)
    lineJoin("round")
    newPath()
    step = 6
    drift = 1.5
    moveTo((x,y))
    while x < (width+start):
        lineTo((x+step,y+amplitude+randint(-2,2)))
        lineTo((x+step+3,y+amplitude+randint(-2,2)))
        if randint(0,3)==2:
            moveTo((x+step,y+randint(-2,2)))
        else:
            lineTo((x+step,y+randint(-2,2)))
        lineTo((x+step+2,y))
        x += step
        y += drift * (random()-.5)
    drawPath()
    restore()

for l in range(2):
    for y in range(20, 160, 10):
        scribble((randint(45,55),y), randint(150,220), 4)