I wanted to express the butterfly, who became my hope like a ray of light, as the light that is the source of life. The moment I found out that the etymology of butterfly is 'flying light' was ‘blissful.’ Using LEDs(light emitting diode), a state-of-the-art light created by humans, a butterfly is embodied in a three-dimensional space, and a picture made with light is reduced back to color. If li..