Portrait de groupe is a film series of filmed portraits that shows all kinds of groups gathered under family pretexts, friendly or professional, in a single fixed, wide shot (style: family photo) and silent of 3 minutes and 20 seconds.
| Directing | Gérard Courant | Director |
| Writing | Gérard Courant | Idea |
| Crew | Gérard Courant | Cinematography |
| Editing | Gérard Courant | Editor |
| Production | Gérard Courant | Producer |