The Mikado Method - Ola Ellnestam and Daniel Brolund
Picatrix: Ghayat Al-Hakim- The Goal of the Wise. Translated from the Arabic by Hashem Atallah and Geylan Holmquest. Edited by William Kiesel. Volume II
Picatrix: Ghayat Al-Hakim- The Goal of the Wise. Translated from the Arabic by Hashem Atallah and Geylan Holmquest. Edited by William Kiesel. Volume II
手の描き方 圧倒的に心を揺さぶる作画流儀 (How to draw an overwhelmingly moving drawing style)