# Modern American Book Jacket (アメリカ近代ブックジャケット) — image generation prompt
# IndexStyle No.448 — https://indexstyle.org/styles/modern-book-jacket
# Style descriptors only. Never imitates a specific artist, studio, brand or work.

An original image in the visual language of Modern American Book Jacket (Style, Publishing and Editing, 1940s–1950s). Visual cues: Abstract suggestion of content; Compositions of sign and shape; Hand lettering with type; Series coherence. Mood: Luxury, Calm, Rebellion. Color cues: #e9e6dd, #67635d, #171615.

Constraints: do not imitate, reference or name any specific artist, studio, brand, character or copyrighted work.
Produce an original composition that follows the general period style described above.
Full design spec: https://indexstyle.org/styles/modern-book-jacket/design.md