Claude Perrault

French architect and doctor of medicine (1613–1688)

The east façade of the Louvre stands as a definitive architectural achievement of the seventeenth century, a project primarily credited to Claude Perrault. Beyond his work as an architect, he functioned as a polymath in the Kingdom of France, balancing professional duties as a physician with extensive research in physics, natural history, and anatomy throughout his long career in Paris.

Medical and Scientific Foundation

Perrault earned his Doctor of Medicine from the University of Paris in 1642. His scientific contributions were formalised in 1666 when he became a founding member of the French Academy of Sciences. His intellectual output spanned several disciplines, including the publication of natural history memoirs detailing animal dissections performed by the Academy and an extensive four-volume collection of essays on physics titled Essais de Physique.

THE FREE TEST
How high is yours?

Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.

Take the IQ test →

Architectural Projects in Paris

Commissioned by Louis XIV, Perrault worked alongside Louis Le Vau and Charles Le Brun within the Petit Conseil to design the east façade of the Louvre, a project spanning from 1667 to 1674. He engineered solutions for structural stress, including the implementation of iron tie rods. His technical ingenuity extended to the Paris Observatory, which he designed between 1667 and 1669 to serve as a research hub for the Académie des Sciences.

Theoretical Contributions

Perrault influenced the field through his scholarly translation of the ten books of Vitruvius, published with his own annotations in 1673. He later codified his design principles in a treatise on the five classical orders of architecture in 1683. His technical interests also encompassed acoustics, where he investigated sound media and the relationship between vibration and musical harmony, documented within his work Oeuvres diverses de Physique et de Mecanique.

Fast facts

Questions readers ask

What is Claude Perrault most known for?

He is primarily recognized for his design of the east façade of the Louvre and for the Paris Observatory.

Was Claude Perrault only an architect?

No, he held a medical degree and was an active scientist, translator, and author with expertise in anatomy, physics, and botany.

Achievements

Compare with the greats

Francis Crick vs William James SidisAlan Turing vs Leonhard EulerSalvador Dal vs Sun TzuAndrew Wiles vs Karl Marx
See the IQ Rankings →All comparisons →

Child prodigies

Kim Ung-yongKim Ung-yongTested IQ 210 — Guinness Record Holder, NASA Engineer at 8, PhD…Anna PaquinAnna PaquinWon an Academy Award at eleven on her very first acting roleMomiji NishiyaMomiji NishiyaFirst Olympic women's street champion, winning gold at age 13Emily BearEmily BearPlayed the White House at six, won a Grammy at twenty, scored a…
Child prodigies →

Play & come back tomorrow

Daily Genius Challenge · Guess the genius
Self-taught English scientist who discovered electromagnetic induction, the basis of the electric generator.
Tap your answer ↓
Which Genius Are You? Free IQ Test