Abstract: An installation for the acquisition of photographic portraits formed of a booth delimiting an inner space, including: a first wall delimiting a portion of the inner space of the booth, at least a portion of the first wall being transparent; a photographic apparatus or camera arranged behind a transparent or semi-transparent portion of the first wall, said device comprising a field of view directed towards the inside of the booth and having its focal plane located inside of the booth; at least one light-emitting device arranged behind a transparent portion of the first wall, capable of illuminating the inside of the booth. It comprises an additional light-emitting device, comprising at least two light-emitting surfaces, illuminating the inside of the booth and respectively arranged on a second and a third walls facing each other and delimiting the inner space of the booth.