Olaias metro station's bold modernist architecture, Lisbon

This is a high-angle, eye-level, medium shot of the Olaias metro station in Lisbon, Portugal. The station features a distinct vaulted ceiling and illuminated platform walls, creating a modernist architectural aesthetic. Two sets of train tracks run down the center of the image, flanked by platforms where a few individuals are seated on benches or standing. On the platforms, there are signs, advertisements, and ventilation units. The foreground shows a glass barrier, suggesting the photo was taken from an elevated walkway or the upper level of the station. The lighting is dim and artificial, typical of an underground metro environment, with bright yellow lines marking the edge of the platforms for safety. The overall scene conveys a sense of calm and order.