This is a crazy combination of low-tech production methods, precision hand craftsmanship, graphic design and utter patience. Here craftsman Noboru Honma demonstrates a fabrication technique that yields CNC-like visual complexity, yet has been executed for centuries, long before the discovery of electricity:

Enter a caption (optional)

The technique was developed in the Hakone region of Japan during the Edo period (1600s to 1800s). You can learn more about this Hakone Yosegi-Zaiku technique at the Japanese Traditional Culture Promotion and Development Organization's website.