Gertrud Hegelund for Bon International S/S 2011 February 18, 2011 by audrey Gertrud Hegelund gets layered up inside Bon International S/S 2011 issue. Photographed by Andreas Sjodin, Gertrus sports nomadic looks from the likes of Missioni, Proenza Schouler, Celine and many more styled by Naomi Itkes.