Code Sketch

clear()
setSpeed(fast)
setBackground(black)
zoom(0.5)
setPenThickness(3)
repeat(6) {
    forward(180)
    repeat(8) {
        setPenColor(cm.hsl(random(0, 360), 1, 0.7))
        forward(70)
        circle(15)
        left(135)
        forward(50)
    }
    right(60)
}
setPosition(150, 100)
setPenThickness(1)
repeat(180) {
    val r = random(50, 100)
    forward(r)
    hop(-r)
    right(2)
}
invisible()