Sleep Strata Poster

#Nano Banana 2

Prompt

Task: Poster design, sleep data visualization art.
First step: Analyze [uploaded Apple Watch sleep data screenshot], extract duration proportions for wake, REM, core, and deep sleep stages.

Scene description: The main subject is a three-dimensional, vertical rectangular transparent glass container (like an exquisite trophy base or geological sampling tube), placed in a deep solid-color background. Inside the container, four layers of miniature landscapes in different colors are stacked, with each layer's vertical thickness generated according to the [uploaded data] duration proportions (e.g., if core sleep is the longest, the blue layer should be the thickest).

Landscape layering details (from top to bottom):
Top layer (very thin or based on wake duration): Wake layer (Wake - orange)
Depicted as a dry desert surface or noise texture, symbolizing active and chaotic consciousness.
Second layer: REM layer (REM - light blue)
Depicted as a dreamy sky layer with floating clouds, bubbles, or surreal objects. Material is translucent and light.
Third layer: Core sleep layer (Core - deep blue)
Depicted as soft, comfortable ocean ball piles or layered down feathers, giving a steady and stable feeling.
Bottom layer: Deep sleep layer (Deep - violet)
Depicted as hard, heavy crystal caves or glowing energy blocks stacked. This is the foundation; thicker means better sleep quality.

Protagonist (user avatar): At the very top edge of the glass container (bottle mouth), sits a Q-version 3D little person.
Action: The little person's legs naturally hang down, leisurely sitting on top.
State: If sleep score is high, a full green battery icon above the head, relaxed expression; if low, dejected appearance or holding a cup of coffee.
Equipment: The little person must wear a miniature smartwatch on the wrist.

Lighting and rendering: Use C4D or Blender style 3D rendering. Emphasize the glass container's refraction and physical textures of each layer (sand, clouds, ocean balls, crystals). Background is high-end black or midnight blue, lighting highlights the container's transparency and subtle glow from the bottom layer.

Bottom typography: Clean data display.

Main title: Last Night's Sleep Strata (My Sleep Strata)

Core data: Total sleep duration | Sleep score

Legend: Use four corresponding color dots to label each layer's name and specific duration.

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Image Description

A 3D rendered transparent glass container filled with stacked miniature landscapes representing sleep stages (wake, REM, core, deep) scaled by duration data, topped with a Q-version avatar wearing a smartwatch, set against a deep blue background with data legend.

Sleep Strata Poster for Nano Banana | SnowPrompt

Sleep Strata Poster

Prompt

Image Description