Wiedemann strongly believes that a window is the threshold between inside and outside, and that it’s important to utilize a selection that emphasizes an open connection with your surroundings—particularly for an artist who depends on natural light. He chose to use Kolbe Windows & Doors' VistaLuxe® Collection, which has clean, narrow site lines that seem to disappear.  Photo 1 of 5 in Watch How a Sculptor’s Cliffside Glass House Seems to Grow Out of the Rocks