[셔터의 언어] 라이트 페인팅

Light painting: on a dark empty grass field at night, the glowing outline of a large origami crane drawn in the air with a handheld white LED during a thirty-second exposure — clean continuous lines of light tracing the folded geometric wings, neck and tail, about half the frame height. The person who drew it is invisible because they kept moving, except for a faint dark ghost at one edge. A sky with a few stars, a distant tree line. No text, no letters anywhere.