Bastion Zuid, located in Den Bosch, in the Netherlands, is a redevelopment project involving a former office building. The intervention stands out for its new façade, which combines large glazed openings, metal elements and ONIA BEIGE natural stone, creating a contemporary, bright and elegant composition. The light tone of the stone and the vertical details of the cladding give rhythm and an understated character to the building, reinforcing its architectural presence within the urban surroundings.