I'm not sure what you mean by automatic drawing, but this is very interesting and intriguing. I can look in just a small area for quite a while to discover it. The metallic paint makes a great accent.

I really like how your have such a clear, uncluttered style but yet show so much detail. I am very impressed with the short time it took you to do this.

i would love to know how large this work is. Thanks for posting it.