<Blueprint of the Celestial Steed> is a participatory artwork created with elementary school students from the Nowon Moonlight Art School. Together, the artist and the children imagined the days when a post station once stood in Nowon and envisioned a scene where people and horses traveled together. When asked, “If you could meet a horse in Nowon today, what would you like to do?”, the children expressed their dreams of flying through the sky on a winged horse in their drawings. The artist brought this imagination to life through metal and light. As the sun sets, the work illuminates the walkway with a gentle glow, creating a moment where children’s dreams seem to unfold before our eyes. By linking the region’s past memories with today’s imagination, this work explores the potential of art to bridge generations and communities within public spaces.