English: Annabelle Selldorf (FAIA) in 1988. Annabelle Selldorf is the Principal of Selldorf Architects a 70-person architectural design practice that she founded in New York City in 1988. The firm creates public and private spaces that manifest a clear and modern sensibility to enduring impact. Since its inception, the firm’s guiding principles have been deeply rooted in humanism. At every scale and for every condition, Selldorf Architects designs for the individual experience. As a result, its work is brought to life, and made complete, by those who use it.