GPT Image 2.5 Ziggurat Cat Poster

A flat, graphic, gouache-like poster illustration of a giant stepped tower, a ziggurat of open reading terraces, seen straight on at night: a "find the hidden cats" picture in the spirit of a classic seek-and-find book, vertical 2:3. Limited palette of deep indigo, warm ochre, and cream. The structure is filled with small details: bookshelves, ladders, windows glowing with light, and four distinct cats hiding in different spots (one on a railing, one on a shelf, one on a cushion, one near stairs). A small sign with the logo 'Shoji' is visible near the entrance.