To celebrate this moment, Galerie Vogtei is hosting a vernissage this Sunday and will be showing originals of his award-winning posters alongside newly created works. Geissbühler and his team led by his daughter Nadine have won the pitch for the new directorship of Zurich Opera House. This means that Studio Geissbühler is an integral part of the opera house. His signature was the Zurich Opera House brand.