caption: The image shows an open book with a black and white photo of the interior of a cathedral. The book is placed on a flat surface and contains text and an image of the nave. The nave is filled with intricate details, such as the high ceilings, stained glass windows, and ornate decorations. The walls are decorated with intricate carvings and the floor is covered with a patterned rug. The light from the windows casts a warm glow on the walls and ceiling, highlighting the beauty of the cathedral.