Roger Boltshauser, based in Zurich and since 2021 also operating from a second location in Munich, is one of the most successful and distinctive Swiss architects of our time. His precise engagement with building materials and their constructive potentials is combined in his works with a solid understanding of ecological issues. The projects by Boltshauser Architekten, spanning various scales, have won numerous awards in Germany, Austria, and Italy, including the DETAIL Award in 2022 for the Oven Tower at the Brick Museum in Cham. Since 2022, Boltshauser has also been a member of the Building College in Berlin, aiming to find new forms and solutions for the architectural challenges of the present. The new, elegant book "Roger Boltshauser – Response" revisits a dozen of his most important and recent buildings through a three-step approach of Plan – Sketch – Photography, including several that are published in book form for the first time. The atmospheric photographs by Luca Ferrario, Boltshauser's own artistic hand drawings, and the detailed sections, axonometric views, and floor plans create a multifaceted image of this architectural oeuvre. At the same time, the book documents an exhibition of Boltshauser's work that was showcased in 2022/23 in Berlin, Paris, and Stuttgart, with more locations to come.