Jun Mitani Is A Paper Magician: Constructing Unbelievable Origami Forms. Mitani is an associate professor at the Department of Computer Science, University of Tsukuba. His specialty is geometric modeling in the field of computer graphics.
DIY Origami Bow Tie Tutorial from Fiber Lab here. I initially didn’t post this because I thought it was really really difficult, then a new post with more instructions came out. For more Father’s Day DIY