Giant Crystal-Glass Logo Sculpture Floating in the Sky

Details

CategoryPosters, Logos & Graphic Design
Aspect ratio1:1
InputText only
Example generated withGPT Image 2.5
Recommended modelsGPT Image 2.5, Nano Banana Pro, Seedream 5 Pro
Original author@AmirMushich · Original post on X
Original modelnanobanana

Why this prompt works

The material section is the reason to save this prompt. Instead of saying 'glass', it specifies optical-grade crystal, a high refractive index, fire-polished bevels and a few deliberate flaws (fine scratches, seed bubbles) so the render doesn't look like plastic. It also forbids land and trees, which keeps the frame pure sky and makes the caustics the second subject. In our run with an invented circular mark, the refraction of the clouds through the ring sells the weight of the object. The prompt asks the model to recall an 'official' logo from memory; for anything real, attach your logo file as a reference instead, and keep the shape simple enough to read through refraction.

How to adapt it

VariableWhat it changesExamples
[BRAND NAME]brand whose logo becomes the sculptureORBYN, your brand
materialwhat the sculpture is made ofoptical crystal glass, brushed aluminium, frosted acrylic
backdropthe environmentblue sky with cumulus, sunset gradient, white studio

Tips

  • Attach the real logo as a reference image; recall-from-memory logos drift.
  • Keep the 'microscopic flaws' sentence, because it is what removes the CGI-plastic look.
  • Bold, closed shapes such as rings and letters refract best; thin outlines disappear.

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