It was a shaving brush made by a member of the forum HARRYWALLY in African Blackwood that launched this post. I feel like he created (as noted) a classic design. There are these kind of designs in many fields. Wondering if anyone has any favorites. Not to be controversial, but I'll start, after the shaving brush, with the Browning 1911 and add a steel or titanium road bike: the makers, from the past to the present are too many to mention. OK, classic designs?