Pourous is a material study exploring intricate layers of connectivity through visual complexity. Originally conceived and fabricated through 3D printing, the tile transitioned into concrete, revealing a network of connections and lines that cast rich shadows and create complex interrelationships. Pourous extended this study further by adding functionality: exploring the science behind casting products for production with controlled tolerances, quality control for integrated elements, and the limitations of casting concrete forms. This research and development investigated both concrete and lighting, integrating elements together to form a functional sculpture.