Answer:Wright’s light screens illuminated his interiors with natural light, touched by the autumnal dashes of his color palette and animated by his exquisite visual geometries. Wright’s buildings follow the geometric principles he imposed on each project, and his glass designs also express the geometry that unites the building.Between 1885 and 1923, when he stopped using leaded glass, Frank Lloyd Wright designed 163 buildings – of which 97 were constructed – that included leaded glass of his own design. Among Wright’s most significant glass programs from the era of his Oak Park Studio are the Ward W. Willits House (1902-03), Susan Lawrence Dana House (1902-04), Darwin Martin House (1903-05), Unity Temple (1905-08), Avery Coonley Complex and Playhouse (1907-08-/1911-12), and Frederick C. Robie House (1908-10).