紫灰樓梯上的黃燈

Expressionist painting of an empty winding staircase with one warm yellow landing light. Angular lilac-gray walls, thick expressive paint, coherent spatial path, dramatic emotional shadows, one full canvas composition. Single standalone horizontal 3:2 image.

空盤旋樓梯的表現主義畫，一盞暖黃平臺燈。稜角紫灰牆、厚表情顏料、連貫空間路徑、戲劇情緒影，完整單幅畫布，獨立橫向3:2。