Drawing Apparatus

I came up with another method of drawing where I was able to relinquish some of my control to produce art.
At my study desk I was able to attach two small hooks to the top then put some string through the hooks. I attached 2 pens to the string keeping them straight using thin wire. I had to control the pen by moving and pulling the string in the direction I needed it to move. It was an interesting experience and believe me it looks a lot easier than it was.

This is my drawing apparatus set up the two outer strings are like the controllers to move the pen.

Here is a short video showing my drawing apparatus in action

(quality isn't the best but hopefully you can understand what i'm doing)