Elevation of a Domed Corinthian Temple

Octagonal Temple with a dome, surmounted by a domed turret, crowned with an eagle, from "Speculum Romanae Magnificentiae"

Anonymous

Temple for a Flower Garden

Sir John Soane, J. Taylor

Antique Monuments

Louis François Petit Radel

Project for a Domed Building with Colonnaded Façade

Anonymous, French, 18th century

Fireworks celebrating the erection of the Temple of Glory and equestrian statue of Louis le Grand, Paris 1699

Anonymous, French, 17th century, Nicolas Guérard

Design for a Monumental Fountain

Attributed to A. Le Canu

Design for a Festival Monument: Base Holds a Small Orchestra; Triumphal Arch Surmounted by a Cartouche-Decorated Pyramid with Figure of Fame, below, a Royal Crown

Anonymous, Italian, 18th century

Architectural Project based on the Pantheon

Ahlsned

Elevation of Garden Pavilion

After Robert Morris

Façade of a Rotunda

Attributed to Antonio Maria Visentini

Elevation and Plan for a Round Mausoleum

Jean Charles Delafosse

Imaginary Architecture with Camel and Figures, after Della Bella

Pierre Moreau