The collection documents the professional and research activities of Rodolphe Luscher, architect FAS SIA and urban planner FSU, covering his projects, achievements, competitions, expertise, and jury participation. It includes photographic prints, plans, correspondence, and reports illustrating his design and realization processes, with varying levels of documentation depending on the project. The collection also contains files on competitions where Luscher served as a jury member, slides and negatives of his activities, drawings and models, as well as publications, awards, and personal and professional documents.