Pillars of the Quwwat-ul Islam mosque, Qutub Minar complex; Samuel Bourne; 1865–67; Albumen silver print; 23.7 x 29.4 cm. The J. Paul Getty Museum, Los Angeles

A row of columns, typically equidistant from each other and joined by an entablature. A colonnade may be freestanding or part of a building. The name borrows from the French word colonnade, meaning “columns”.