The image depicts the interior of a modern airport terminal, specifically the French sector of Basel-Mulhouse-Freiburg EuroAirport, located in Saint-Louis, France

The image depicts the interior of a modern airport terminal, specifically the French sector of Basel-Mulhouse-Freiburg EuroAirport, located in Saint-Louis, France. The perspective is an elevated downward view, looking over a wide, dark-treaded staircase with glass and metal railings that descends towards a lower level. To the right of the staircase, a descending escalator is visible. The lower level features a dark, polished floor, reflecting ambient light. A bright yellow line on the floor to the left, marked "PASSENGERS ONLY," delineates a path, flanked by stanchions. In the midground, a tall pole supports two blue, bilingual directional signs. The upper sign indicates "Embarquement Boarding" with an airplane icon and a left arrow. The lower sign indicates "Enregistrement Check-in" with a baggage icon and a downward arrow. Several individuals are present on the lower level. To the left, beyond the "PASSENGERS ONLY" line, one person in a light jacket stands facing away. Near the sign pole, a small group of approximately four people, mostly in dark clothing, are gathered; one individual wears a red garment. Further in the background, more indistinct figures are visible. A silver waste bin stands to the right of the sign pole. The overall environment is characterized by a high, multi-story structure with extensive use of glass panels, metal framework, and a complex, exposed overhead truss system supporting the ceiling. Artificial lighting illuminates the interior, creating reflections on glass surfaces and the polished floor.