Amazing art made with a single unbroken piece of string.

 Amazing art made with a single unbroken piece of string:

From artist Kumi Yamashita:

This body of work consists of three simple materials that, when combined, produce the portraits: a wooden panel painted a solid white, thousands of small galvanized nails, and a single, unbroken, common sewing thread.

Submitted by @AbsurdNerdBlog