Hourglass Showing Youth to Old Age, cinematic

A cinematic digital painting of a single hourglass centered in a 9:16 vertical frame, meant to symbolize the passage of time and life's journey; place the glass hourglass standing on a low, matte black stone surface that catches faint reflected light, set against a very dark, near-black background so the hourglass reads clearly in the center of the tall frame. In the upper bulb, rising and suspended within the fine ash, form the detailed silhouette and partial features of a young man — late teens to early twenties, ambiguous ethnicity, short tousled hair, slender jawline — made of drifting ash particles and soft negative-space gaps so his face and shoulders appear composed of smoke-like granules, some particles breaking free and spiraling downward. In the lower bulb, the ash has accumulated into the figure of an old man — seventies, thin, slightly stooped shoulders, defined wrinkles and a wispy beard — carved from settled ash and subtle shadows, the top of his head and shoulders formed by compacted ash piles. Show the transition: a thin stream of falling ash between bulbs where small fragments detach from the young man's hair and fall toward the old man's head, implying transformation. Use low-key, warm rim lighting from the upper-left and a faint cool back rim from the right to separate glass edges; light should be soft, directional, and create delicate highlights on glass, glossy reflections on grains, and deep, textured shadows on the stone surface. Emphasize fine particle detail — visible ash grains, soft smoke tendrils, and subtle translucency where light passes through the glass; glass should be slightly imperfect with tiny condensation-like streaks. Composition: hourglass fills the central vertical third, leaving generous negative space above and below inside the 9:16 crop for a dramatic, portrait-orientation feel; camera viewpoint is eye-level, slight close-up so both ash portraits are clearly readable but the full hourglass remains in frame. Keep color restrained: primarily deep charcoal and ash gray with warm amber highlights on edges and soft bone tones in the accumulated ash to hint at skin. Textures: powdery, granular ash, cool smooth glass, matte stone. Mood: contemplative, melancholic, timeless, with a quiet sense of transformation.