# GPT Image Hub prompt

## Đồng Hồ Cát Pha Lê Bãi Biển Ngày và Đêm
- URL: https://www.gptimagehub.com/vi/library/day-and-night-beach-crystal-hourglass
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-g2-34040
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fday-and-night-beach-crystal-hourglass
- Category: Điện ảnh / Khung hình phim
- Model: seedream-5-0
- Aspect ratio: 9:16
- Style: cinematic
- Tags: đồng hồ cát, siêu thực, bãi biển, vũ trụ, ngày và đêm, pha lê, kỳ ảo
- Updated: 2026-10-26T16:07:13.098Z
- Created: 2026-10-26T16:07:13.098Z

Tạo đồng hồ cát pha lê lơ lửng chứa thế giới bãi biển thu nhỏ ngày và đêm kết nối bởi dòng bụi sao. Tùy chỉnh bối cảnh bãi biển, bầu trời và hiệu ứng cát rơi.

### Full prompt
```text
Vertical surreal fantasy composition of a large, transparent crystal hourglass floating against a deep, star-filled cosmic background. Inside the hourglass are two miniature versions of a [tropical island beach]:

- Upper bulb: A vibrant daytime scene with golden sand, turquoise waves, rocky green cliffs on the left, distant blue islands on the horizon, a [bright blue sky with towering white clouds] on the right, and a single blazing sun near the upper left.
- Lower bulb: The identical beach at night featuring dark blue waters, moonlit waves, shadowy islands, dramatic clouds, and a [deep starry sky with a full moon] centered above the horizon.
- Connecting waist: A continuous stream of [sparkling golden sand and stardust] trickles down from the sunny beach above into the nocturnal beach below, forming a luminous glowing mound at the base.

The hourglass glass is thick, glossy, and highly refractive, with crisp caustic reflections and bright edge highlights. Centered symmetrical composition, warm radiant light in the upper chamber contrasting with cool nocturnal glow below, luminous water reflections, sharp focus, rich deep blues and shimmering golds, rendered in [surreal magical cinematic realism].
```