Мистический Гравитон

A dark blue almost black background, in the center an antique mechanical clock with roman numerals, hands showing exactly 12:00 midnight, glowing pale blue clock face. Above the clock a crescent moon with thin wispy clouds, soft violet and blue glow emanating from the clock. Moody atmospheric lighting, cinematic, photorealistic, highly detailed, vertical 16:9, dark mystical aesthetic, no other objects, no doors, no people, minimalistic composition.