Designed by Seth Friedman. I folded it from light grey Leather paper 40*40 cm. Diagrams from Pajarita 129. This is a beautiful design by Seth,and it was fun to fold and shape. This great paper and many more can be found in Nicolas Terry's origami shop(highly recommended): www.origami-shop.com/en/leather-papers-xsl-207_215_458_62...