Fine Arts and Art Installation Design Wind Crystals Installation Art by doT & associates At the invitation of government, doTa designed this installation artwork using salt crystals presenting the culture of Budai County, Taiwan. The mahogany wood is used to create a tapered frame that connects the crystallized salt to form a truss structure that can be extended freely. When the sea breeze blows, it rotates according to the wind direction and strength of the wind, chasing the light and the shadow, and the sound of BuDai County.