keep the original sketchup architecture ceiling skylights and geometry exactly as shown do not modify any architectural elements only enhance lighting realism create evening mediterranean atmosphere in barcelona simulate that the existing integrated shelf and step lighting is turned on turn on light un step of the shelf emitting warm indirect light 2700k 3000k ensure the existing recessed linear led strip fixtures above the bookshelves are turned on and clearly visible casting warm indirect light onto the shelves and books while preserving the exact fixture position and architecture keep all lighting physically realistic and subtle do not redesign or reinterpret the architecture photorealistic architectural lighting editorial realism add few people in a natural movement or reading
