Create a cinematic sci-fi movie poster for 【GRAVITY】 in a cold blue-gray, photorealistic IMAX blockbuster style. The composition is a vertical one-sheet poster showing 2 astronauts in space: one large foreground astronaut occupying the left half of the frame, seen in close-up profile from chest to helmet, wearing a bulky white EVA suit with detailed seams, straps, red indicator lights, collar ring, backpack hardware, and a glossy black visor pushed over the face area; and one small distant astronaut drifting near the lower-right middle of the image. Place an enormous cratered moon or planet dominating the background, bright on the upper right and fading into misty shadow, with a debris field of floating rocks and dust; include about 12 prominent asteroid fragments at varying sizes, with the largest dark rock cropped at the bottom right. Obscure the foreground astronaut’s face with a centered dark gray square rectangle over the visor/face area, as if a placeholder or censor block, while leaving hair, ear, helmet rim, and suit visible around it. Use dramatic backlighting, shallow depth of field, floating particles, lens haze, and realistic space photography texture. Add exactly 6 visible text elements: small text above the title reading “A FILM BY CHRISTOPHER NOLAN”, the large spaced-out title “【GRAVITY】” across the lower center, the tagline “【DON'T LET GO】” beneath it, an “EXPERIENCE IT IN IMAX” mark near the bottom center, and 2 tiny studio logos/credits at the bottom left and bottom right. Keep typography thin, elegant, widely letter-spaced, white, and minimal, with the title centered over the astronaut suit and space background.
