Fog is an alternative source with high potentiality. It provide clean water in arid regions with an affordable system. Consequently, my aims is to design a simple and low-cost architectural skin to capture moisture and transform it into usable water. The Bionic Breathing Skin for Architecture is connected to water purification system and transported to running water system. Collected moisture can be transformed into household water ultimately. All in all, our final aim is to design a sustainable and environmental friendly source of water, and become a aethetic architecture facade design.