GROWING UP IN A FRANK LLOYD WRIGHT HOUSE, Excerpt:
Wright wanted windows to open freely and outward, allowing greater access to the outdoors. With typical Wright bravado he continued, “If it [the casement window] had not existed I should have invented it.” The windows in the Boynton house were designed to wrap around both stories, unbroken by stucco. This house was not a box of cut-out holes.