Sabine Wittmann is the founder of studio and gallery Ile 22, in Wiesbaden, Germany. Formerly the director of e-Project Architects and Office for Sustainable Architecture, Wittmann’s architectural career has been dedicated to non-industrialised counties and sustainable development. She has taught internationally, with a particular emphasis on the use of renewable, locally sourced materials, and climate-responsive design. Wittmann is a member of Experimental Foundation’s Fellowship jury.