This is another summer drawing, created with a pre determined set of rules. White chalk on black wall continues the mathematical, scientific blackboard aesthetic of recent work. The form is composed of sharp angled triangles repeated to form a curved whole. Evidence of mistakes and revisions contribute to a sense of the organic, the working out of ideas.
John Macormac 
Very nice! Before reading I thought it looked like string art made with string. Amazing detail.
Thank you very much. Yes perhaps I could try making something similar with string and nails..
I like you share the mistakes! Makes it human made.
Thanks, yes I think it would lose something if it were digitally made and too perfect.
I agree. Great post.
Wow. This is amazing
Thanks very much Rajiv