Luxurious Gray Marble Bedroom

Generate a hyper-realistic photo of a luxurious bedroom with a large bed featuring a light gray upholstered headboard and frame, adorned with white and gray pillows, and a gray throw blanket. The room is illuminated by a gold chandelier with crystal drops hanging from a recessed ceiling. The walls are a combination of light gray and white marble, with a large window on the left side dressed with sheer curtains and a gray drape. The floor is made of gray marble tiles, and a gray marble-patterned rug is placed under the bed. Two white nightstands with gold lamps are positioned on either side of the bed. The background outside the window shows a lush green garden with palm trees. The overall atmosphere is serene and sophisticated, with a focus on luxurious materials and soft lighting. The image should be rendered in a realistic style with natural lighting, accurate materials, and subtle shadows.