Model Behavior: New York Backstage #1 by None Backstage at the New York fall 2014 collections: Rag & Bone, Helmut Lang, Jason Wu,Duckie Brown, Costello Tagliapietra, Richard Chai…Photos by Sonny Vandevelde 02.08.2014 – Model Mania / backstage / Costello Tagliapietra / Creatures of the Wind / Duckie Brown / fall 2014 / Helmut Lang / Jason Wu / New York Fashion Week / Rag & Bone / Richard Chai