Machined metal sculpture by Christopher Bathgate. 8:48 video.
https://www.youtube.com/watch?v=I9OgIwBEOpY
Previously:
https://www.homemadetools.net/forum/...138#post161041
https://www.homemadetools.net/forum/...605#post155397
https://www.homemadetools.net/forum/...873#post152574
https://www.homemadetools.net/forum/...139#post134471
https://www.homemadetools.net/forum/...575#post147454
https://www.homemadetools.net/forum/...531#post135979
