Gottfried Semper

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Lore & Background

Semper was born into a well-to-do industrialist family in Hamburg in 1803. When French troops occupied the city in 1806 during the Napoleonic Wars, the family moved to nearby Altona, at the time part of Denmark. The fifth of eight children, he attended the Gelehrtenschule des Johanneums in Hamburg before starting his university education at the University of Göttingen in 1823, where he studied historiography and mathematics. He subsequently studied architecture in 1825 at the Ludwig-Maximilians-Universität München under Friedrich von Gärtner. In 1826, Semper travelled to Paris in order to work for the architect Franz Christian Gau, and he was present when the July Revolution of 1830 broke out. Between 1830 and 1833, he travelled to Italy and Greece in order to study the architecture and designs of antiquity. In 1832, he participated for four months in archaeological research at the Acropolis in Athens. His 1834 publication *Vorläufige Bemerkungen über bemalte Architectur und Plastik bei den Alten* (Preliminary Remarks on Polychrome Architecture and Sculpture in Antiquity), in which he took a strong position in favor of polychromy supported by his investigation of pigments on the Trajan's column in Rome, brought him sudden recognition in architectural and aesthetic circles across Europe. On September 30, 1834, Semper obtained a post as Professor of Architecture at the Königlichen Akademie der bildenden Künste in Dresden. In 1838–1840 a synagogue was built in Dresden to Semper's design, noted for its Moorish Revival interior style. He designed the Dresden Hoftheater in 1841, which burned down in 1869. A convinced Republican, Semper took a leading role, along with his friend Richard Wagner, in the May 1849 uprising. He was a member of the Civic Guard and helped to erect barricades in the streets. When the rebellion collapsed, Semper was considered a leading agitator for democratic change and a ringleader against government authority and he was forced to flee the city. 'What must I have done in 48, that one persecutes me forever? One single barricade did I construct - it held, because it was practical, and as it was practical, it was beautiful,' wrote Semper in dismay. After stays in Zwickau, Hof, Karlsruhe and Strasbourg, Semper eventually ended up back in Paris. In the fall of 1850, he travelled to London, England. He published *Die vier Elemente der Baukunst* (The Four Elements of Architecture) in 1851 and *Wissenschaft, Industrie und Kunst* (Science, Industry and Art) in 1852. In 1855, Semper became a professor of architecture at the new Swiss Federal Polytechnic School (now ETH Zurich), designing the building himself. He provided Bavaria's King Ludwig II with a conceptual design for a theatre dedicated to the work of Richard Wagner to be built in Munich, developed from 1864 to 1866, which was never realized, although Wagner 'borrowed' many of its features for his own later theatre at Bayreuth. In 1871, Semper moved to Vienna to undertake projects including the National Museum of Art History and the National Museum of Natural History, erected opposite the Palace according to his plan, as well as the Burgtheater. During construction, repeated disagreements with his appointed associate architect Karl Freiherr von Hasenauer led Semper to resign from the project in 1876. He died two years later while on a visit to Italy and is buried in the Protestant Cemetery, Rome.

Reader's Guide

Gottfried Semper's significance lies in his dual role as a practicing architect and a major architectural theorist. His design of the Semper Opera House in Dresden remains a landmark of 19th-century theater architecture, while his writings—especially *The Four Elements of Architecture*—influenced debates on architectural origins and ornament. Semper was a central figure in the polychromy controversy, arguing that ancient Greek and Roman buildings were originally painted, a position he supported with pigment analysis on Trajan's Column. His career was disrupted by his political involvement in the 1849 Dresden uprising, forcing him into exile but also leading to important theoretical work in London and Zürich. His legacy includes the ETH Zurich building and his influence on later architects through his teaching. The Semper Opera House, rebuilt after a fire in 1869, remains closely associated with his name.

Did You Know?

• Semper designed a baton for Richard Wagner.
• His unrealised design for an opera house in Munich was, without permission, adapted by Wagner for the Bayreuth Festspielhaus.
• Semper participated for four months in archaeological research at the Acropolis in Athens in 1832.
• He was a member of the Civic Guard during the May 1849 uprising and helped erect barricades.
• Semper and his family were awarded Swiss citizenship by the municipality of Affoltern am Albis in 1861 in return for planning and constructing their main church's bell-tower.