Create a highly realistic photo of a manager who looks very perplexed. The manager is sitting at a desk in a modern office, surrounded by documents and a laptop. He has a furrowed brow, and his hand is on his chin as he contemplates a solution to a significant problem but struggles to find one. The lighting is natural, coming from a large window behind him, casting a thoughtful shadow on his face. The background includes shelves with books and office supplies, emphasizing the professional environment.