

A subway carriage interior with blue bench seats, rows of ceiling light panels and red-orange posters on the walls, framed in a rounded sticker outline. The dark square seat bases and window frames hide the finder squares, while the dark modules run down the floor of the aisle as scuffed charcoal patches. Light grey floor and seat highlights set off the dark modules, so the pattern stays legible inside the busy scene. The perspective pulls the eye down the aisle toward the far end of the car.