月亮升起時，天文臺只亮一扇門

One wide 3:2 landscape painting of a small white desert observatory at moonrise. The domed building sits low on a terracotta ridge, one warm doorway gives scale, pale lavender sky and a modest near-full moon well above the roof. Restrained gouache and colored-pencil texture on sand-toned paper, broad quiet shapes, no stars crowding the sky and no people. No text or watermark.

3:2寬幅風景畫：月升時的小白色沙漠天文臺。圓頂建築低置於陶紅山脊，一扇暖門光提示尺度，淡薰衣草天空，適度大小的近滿月高於屋頂。沙色紙上剋制的水粉與彩鉛質感，大塊安靜形狀，天空不堆星，沒有人物、文字或水印。