interior of a cathedral

interior of a cathedral. Tall, grey stone columns line the nave, leading the eye towards a large stained-glass window at the far end. Arched ceilings create a sense of height and grandeur. Several small groups of people are gathered near the center of the frame, some seated. A small, flickering flame is visible on the right side of the nave. The lighting is dim, with hanging lights illuminating the walkway. The overall atmosphere is solemn and quiet, with the echoing sound of organ music.