Botanical Poster Design Guide

Generate a vertical 3:4 advanced plant-themed poster.

Style: Post-Impressionist flat illustration, plant illustration style, editorial poster design, pure white background, large areas of blank space, clear, quiet, and sophisticated.

Layout: The left side is the text information area, the right side is the main visual for the plant illustration. All text is left-aligned. Keep the text area on the left side pure white and clean; do not overwrite the text in the illustration.

Top miniature serif font:
On the left: "[Year]"
In the middle: "[English Column Name]"
Right side: "[Year]"

Main title on the left:
Large premium serif font, two lines:
[First line of English series name]
[English Series Name, Line 2]

Chinese Title:
Lightweight Song typeface for clear legibility:
[Chinese Title]

English Subtitle:
Serif font, small size:
[English Subtitle]

Short Chinese sentence in the lower left corner:
[Chinese Short Sentences]

Below the Chinese short phrase, add a tiny English explanatory paragraph:
[English Explanatory Paragraph]

Main illustration on the right:
[Main Plants]. Close-up compositions are used, with the subject occupying 60% of the right side, and slight bleeding may be directed toward the right and upper edges. Includes [Flower State], [Leaf Shape], and [Detail Elements].

Painting language:
Post-Impressionist outdoor sketching feels like a blend of watercolor and oil painting, with relaxed brushwork that reveals the texture of the paint and the texture of the paper. Color layering, soft edges, and a slight soft focus and airy feel in some areas.

Atmosphere:
[Season and Time], and emotions are [emotional keywords].

Color:
The main colors are [Main Color 1], [Main Color 2], [Main Color 3], supplemented by [Secondary Color]. Overall, it remains transparent, glowing, and lightweight.

Requirements:
Chinese text must be accurate and legible, with no garbled text. The image resembles a page from a plant sketchbook, elevated to a senior editorial poster. Frameless, frameless, no unnecessary decoration.