Architectural

<n>Art Nouveau</n> <n>steam-powered elevator</n> in the <n>House of Guard Captain S. Muyaki</n>, St. Petersburg, c. 1890.

<n>Grotesque with a Large Cage</n> (1564), an engraving after <n>Cornelis Floris II</n> published by <n>Hieronymus Cock</n>.

A <n>Neo-Andean</n> style building in El Alto, Bolivia by architect <n>Freddy Mamani</n>. Photo by <n>Peter Granser</n>.

Art Nouveau iron door by artist <n>Claudio Bottero</n>.

The striped arches of <n>Rocchetta Mattei</n> near Bologna. Photo by <n>Sara</n>.

Interior of the <n>Imprimerie Mame</n> in Tours, France, designed by <n>Jean Prouvé</n> and <n>Bernard Zehrfuss</n> in 1950.

The <n>Romanesque</n> <n>Crypt of Worcester Cathedral</n>, started in 1084. Photo by <n>Antony M. Ruane</n>.

The <n>CEASA warehouse</n> in Porto Alegre, designed by <n>Eladio Dieste</n> in 1972. Photo by <n>Ben Huser</n>.