The image displays the interior of a Paris Métro or RER train carriage

The image displays the interior of a Paris Métro or RER train carriage. A man, wearing glasses, a dark jacket, blue jeans, and white sneakers with beige accents, is seated on the left. He is partially obscured by a large, black, glossy, hard-shell instrument case, consistent with a cello or double bass case, standing upright on the light grey speckled floor. Adjacent to the instrument case, a dark green hard-shell rolling suitcase is present, topped with a crumpled brown bag. To the right, a metallic train door with a window displays a blurred information sign featuring text and yellow warning stripes. The door surface exhibits scratches and faint graffiti, including the word "BAOUL." A green illuminated button is visible on the door frame. A silver vertical grab pole stands prominently in the left foreground. In the lower right, the bent knee and lower leg, clad in blue denim, of another passenger are visible, alongside dark grey curved handles.