圖板換了白紙，旁邊塌掉的小椅子
空白圖紙只留一道椅子淺稿，倒在地上的原型缺了條腿，背景全透明。
✍️ 引數黨只看數：16:9、alpha 為零、四周留邊。not white, not colored, no checkerboard 三連否定，是背景真透明的關鍵。只看能不能摳。
📋 提示詞 自然語言1193 字元
Staged editorial photography, three-quarter view, 16:9 wide frame. A freestanding, tilted wooden drawing board carries one fresh blank drafting sheet with only a faint, newly drawn chair outline; a plain wooden pencil lies diagonally across the lower corner, its tip aimed at that faint outline. On the ground beside the board, a collapsed miniature chair prototype lies on its side, one detached leg next to it, clearly failed beside the fresh start. Together the clean sheet and the broken prototype read as a single return to planning, centred as an isolated cutout asset.
Isolate everything on a fully transparent background: alpha equals zero, not white, not coloured, no checkerboard pattern, a real alpha channel. Board, sheet, pencil and prototype sit completely inside the frame with clear margin on every side. Under the board and the fallen chair, put a soft semi-transparent black contact shadow in the alpha channel, darkest where things touch and fading outward. Soft daylight falls consistently over wood and paper. Every surface stays plain and unmarked: the sheet shows only the faint chair outline, with no letters, numbers, other diagrams, logos or extra subjects anywhere.
📋 中文譯寫版 自然語言
棚拍編輯攝影，四分之三視角，16:9 寬幅。一塊獨立站立、略微傾斜的木製繪圖板，上面只放一張全新的空白製圖紙，紙上只有一道剛畫下的椅子淺稿；一支普通木鉛筆斜搭在紙的下角，筆尖指向那道淺稿。板子旁的地面上，倒著一把坍塌的迷你椅子原型，橫躺著，一條斷腿落在旁邊，在全新的開始旁邊明顯是失敗品。乾淨的圖紙與破損的原型合起來，讀作一次回到規劃的動作，居中作為獨立的摳圖素材。
所有內容隔離在完全透明的背景上：alpha 等於零，不是白色，不是有色，沒有棋盤格，必須是真實的 alpha 通道。圖板、圖紙、鉛筆和原型都完整落在畫面內，四周留出清晰邊距。圖板和倒下的椅子下方，在 alpha 通道里放柔和的半透明黑色接觸陰影，接觸處最深並向外漸隱。柔和的日光一致地落在木頭和紙上。所有表面保持素淨無標記：圖紙上只有那道淡淡的椅子輪廓，任何地方都不要有字母、數字、其他圖示、徽標或多餘主體。
