Arco is a flatpack stool inspired by the elegance of architectural arches and the efficiency of modular design. Created within one week, this project explores how simple interlocking forms can produce structural integrity without hardware or adhesives. The stool assembles from three flat components, emphasizing ease of construction, portability, and minimal material use. The arched leg motif serves as both a visual and functional element, merging sculptural presence with practical utility. Arco reflects a balance between form, function, and fabrication speed, where constraint fosters creativity.