A messy colour spiral

A rather messy spiral. We originally wrote this in black, but then added the random colour to show a little more of what was happening.

This script is a great one to experiment with changing the forward and turnright values.

reset

for $x = 2 to 50 {
  pencolor (random 0,255), (random 0,255), (random 0,255)
 repeat $x {
  forward 20
  turnright 555 / $x
}