Vertical ultra high detail image setup for Nano Banana Pro

tenso ↗

nano-banana-pro · 11/28/2025

Info & Interface›Infographics›Comparison & analysis

likes47

comments7

shares0

bookmarks39

quotes2

{
  "image_info": {
    "width": {argument name="image width" default="4096"},
    "height": {argument name="image height" default="8192"},
    "aspect_ratio": "{argument name="aspect ratio" default="1:2"}",
    "orientation": "{argument name="orientation" default="vertical"}"
  },

  "technical": {
    "resolution": "{argument name="resolution" default="8k"}",
    "dimensions": "{argument name="dimensions" default="4096x8192 or higher"}
    ,"quality": "{argument name="quality" default="ultra high detail"}"
  }
}

✨ Generate Original post Open in Hitboard

How to use this prompt

Copy the prompt and paste it into Nano Banana Pro. Keep the composition, lighting and style terms as written — they are what produced this result. Swap the subject or scene details to make it yours, keep the aspect ratio, and attach the reference images the prompt mentions if any. Regenerate two or three times; the strongest version is usually not the first.