Materials: Mechanical 0.9 pencil
This is one continuous loop. There is no beginning or end. If you have an hour or so to spare and want to occupy your mind, you can try to follow the loop around a few times.
This Art-Comments section is no longer active and will soon be DELETED. I'm no longer using the blog view to show my art and have switched to the description pages in my gallaries. Please look at those if you want to see more recent art and details.