The castle "Ch?teau de Marteret" in Gascony is located at the foot of the Pyrenees and merges seamlessly with the surrounding landscape. From afar, the traditional outlines of the castle give the impression of its identity with a historical building. Upon closer examination, it becomes clear that the hard work of a large team (more than twenty architects and designers) brought an amazing result. Carefully preserving all the structural features of the building, its original historical features, the reconstruction of the castle made it comfortable and modern in terms of interior design. The combination of restored antique elements (ceiling beams, spiral staircases, door arches, fireplaces) with modern finishing materials, furniture, lighting turned out to be organic and stylish.