Karla OttoPhotography by Ben McMahonYou might have noticed her backstage at some of the most influential shows of fashion week (Céline, Givenchy, Simone Rocha) or at the most exclusive events of the season: a chic German woman, stylishly clad in darkly elegant clothes. Then again maybe not, as Karla Otto has always preferred to let her work do the talking. Famously discreet and not given to doing many interviews, what Otto lacks in media presence, she m...