慄棕與靛藍在冷壓紙上洇開
水墨暈染鋪滿整張紙，斜線掃過，留一角空白等著放字。
✍️ 要點在 flat depth 加 paper tooth：對焦壓平，紙紋和水痕才都在。做文案底圖就把空角寫進構圖，別指望事後裁切。顏料只給三種顏色，畫面才不髒。
📋 提示詞 自然語言811 字元
A watercolor study photographed with editorial restraint: a clean sheet of cold-pressed paper with generous white margins for layout, and ink bleeding and washing across it in a contemplative artistic mood. The pigments, chestnut, indigo and smoke-gray, feather at the edges with subtle granulation and pooling, leaving translucent overlaps that invite text. The camera is front-on with a normal lens, and the composition favors sweeping diagonals that keep one calm corner empty. Focus is flat and uniform so the paper tooth and tide lines resolve. The light is gentle and diffuse, preserving tonal nuance and smooth gradations, and the grade keeps the natural pigment character with restrained contrast. Keywords: ink wash, watercolor texture, chestnut indigo, artistic background, soft gradients, copy space.
📋 中文譯寫版 自然語言
一幅以編輯式剋制手法拍攝的水彩習作：乾淨的冷壓紙，四周留有充裕的白邊方便排版，墨色在紙上洇開、鋪展，帶著沉思的藝術氣氛。慄棕、靛藍和菸灰色顏料在邊緣羽化，伴有細微的顆粒沉澱和積聚，留下可以承載文字的半透明疊層。鏡頭正對，normal焦段，構圖偏向大幅度斜線，保留一個安靜的空角。對焦平整均勻，讓紙面的齒紋和水痕線都能看清。光線柔和漫射，保留色調的細微差別與平滑漸變，調色保持顏料的天然質感，對比剋制。關鍵詞：水墨暈染、水彩肌理、慄棕靛藍、藝術背景、柔和漸變、留白文案區。
