These chairs had pediment backs which matched the four stone triangular pediments in this room. Paintings, pediments, and friezes decorate the Capitol's interior. Decorative pediments (triangular gables) are above entrances. They may have square lintels and triangular or segmental pediments, which are often used alternately. They also integrated porticoes, pediments and colonnades influenced by Beaux Arts classicism as well. The triangular and semi-circular pediments are decorated with stuccoed floral motifs. Architects can use and repeat decorative and structural elements such as columns, pediments, and lintels. The style utilizes columns with Corinthian capitals, Palladian windows, triangular pediments, and formally balanced facades. The dormer windows alternated with segmental and triangular pediments. The temple is known for the beauty of its sandstone lintels and pediments. Isosceles triangles commonly appear in architecture as the shapes of gables and pediments. The roof has a series of dormers with Florentine pediments. The two long windows are topped by scalloped pediments, decorated with fretwork. The pinnacles of the pediments on the chapels were replaced with urn-like structures. All of the windows are capped with segmental pediments.