Interior architect, I work in a human-sized Architecture agency B2L Architecture founded in 2014 and currently based in the Grande Arche de la Défense. The agency federates 9 collaborators (Architects, interior architect and engineer) and benefits from an expertise in the following fields: assistance to the contracting authority, synthesis studies, project management of design-feasibility studies, project management of execution, and Coordination of the piloting of the programming. At the same time, I am preparing a doctoral thesis in architectural history on the career of the architect Charles Louis Girault (1851-1932), a major figure in the architectural scene at the end of the 19th century, known for having built the Petit Palais and coordinated the work of the Grand Palais for the 1900 Universal Exhibition.---------------------------------------------------------------------------------------------------------------My doctoral work focuses on the professional career and the work of the architect Charles Louis Girault (1851-1932), one of the major figures of the French and Belgian architectural scene of the end of the 19th century who was known in particular as the designer of the Petit Palais museum and the coordinator of the works of the Grand Palais, built in favor of the Universal Exhibition of 1900 in Paris. In recent years, I have pursued research on the professional careers of the architect " André Louis Arfvidson (1870-1935), un architecte dans son milieu social et professionnel " and of his uncle " Charles Arfvidson (1842-1905) : du marchand tailleur au bijoutier-joailler-orfèvre ".