# Luminism (ルミニズム) — image generation prompt
# IndexStyle No.482 — https://indexstyle.org/styles/luminism
# Style descriptors only. Never imitates a specific artist, studio, brand or work.

An original image in the visual language of Luminism (Style, American Modern Art, 1850–1875). Visual cues: A smooth surface with the brushmark erased; Composition built on an emphatic horizon; Atmospheric light graded in stages; Water held as a mirror. Mood: Calm, Luxury, Intimacy. 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/luminism/design.md