季節を、一瓶に閉じ込める。

保存食づくり教室。目的：家族向け予約。構成：瓶の真上写真を一つ大きく、工程写真3枚を極小に配置

IMAGE MASTER PROMPT

Create an original award-quality Japanese A4 portrait workshop flyer, 3:4. Exact headline: 「季節を、一瓶に閉じ込める。」 Exact subheading: 「保存食づくり教室」. PRIMARY PURPOSE: 家族向け予約. COMPOSITION: 瓶の真上写真を一つ大きく、工程写真3枚を極小に配置. PALETTE: 生成り・赤・深緑. Use no people. Establish a decisive hierarchy: participant benefit first, date and reservation condition second, venue/materials/action third. Use meaningful contrast in scale, density, color and whitespace. Apply the strongest PROMPT BANKER learning from event, children, fashion and food design: purpose-first composition, one memorable visual idea, precise cutouts, realistic materials, strong information hierarchy and no arbitrary decoration. Professional Japanese agency quality, accurate legible Japanese, realistic photography, sharp natural anatomy, clean edges, print-safe margins and practical fictional details. This design must differ structurally from the other 29 and existing Library work. No real organization, instructor, venue, sponsor, logo, trademark, celebrity, copyrighted work or watermark. No jagged brush edges, torn paper, grunge, random rectangles, generic centered template, equal-weight information, blurry faces, malformed hands, unsafe activity or illegible filler.