In spring, from this side of the Saigon River, the setting sun appeared to sink behind the Bitexco Tower. Red and orange light spread into vivid ombre bands, stretching across the sky and shimmering on the water. As night fell, the full moon began to emerge from behind distant buildings. On those nights, it was at its brightest, glowing like a single red mark against the deep sky. At Sosu, LAM created an art installation where space, form, material, light, and tonal gradations intersect, inspired by these fleeting yet powerful moments of nature.