Kazuaki Tanahashi – The Brush Mind (Calligraphy)
Documentary (2014/15), www.brescius.com
UPDATE*: You can now take an online calligraphy course with Kaz Tanahashi at: www.shambhala.com/heart-of-the-brush-asian-calligraphy-course-with-kazuaki-tanahashi
Or visit his website: www.brushmind.net/
