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Jacques-François Blondel

Jacques-François Blondel is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Jacques-François Blondel rather than just read about it. In short: Jacques-François Blondel (8 January 1705 – 9 January 1774) was an 18th-century French architect and teacher. After running his own highly successful school of architecture for many years, he was appointed Professor of Architecture at the Académie Royale d'Architecture in 1762, and his Cours d'architecture ("Course of Architecture", 1771–1777) largely superseded a similarly titled book published in 1675 by his famous…

Jacques-François Blondel — main illustration
Jacques-François Blondel — illustration

Key takeaways

  • Jacques-François Blondel belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Jacques-François Blondel to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Jacques-François Blondel from memory before moving on to harder problems.

Reference excerpt

Jacques-François Blondel (8 January 1705 – 9 January 1774) was an 18th-century French architect and teacher. After running his own highly successful school of architecture for many years, he was appointed Professor of Architecture at the Académie Royale d'Architecture in 1762, and his Cours d'architecture ("Course of Architecture", 1771–1777) largely superseded a similarly titled book published in 1675 by his famous namesake, François Blondel, who had occupied the same post in the late 17th century.

Career

Born in Rouen, he initially trained under his uncle Jean-François Blondel (1683–1756), architect of Rouen. Jacques-François was in Paris by 1726 and continued his studies with Gilles-Marie Oppenord, from whom he acquired a knowledge of rococo. He also worked with Jean Mariette, contributing to the latter's L'Architecture françoise (1727, 1738), as a writer and as an architectural engraver. Blondel developed into a conservative and thorough architect, whose rationally ordered mind consolidated French classical tradition and practice. His first independent publication was the hugely influential encyclopedic work, De la Distribution des Maisons de Plaisance, et de la Décoration des Edifices en General, issued at Paris, 1737–38. It contained 155 carefully engraved plates. His Distribution des Maisons de Plaisance and other engraved work attracted a commission to produce thirteen of the engravings for the festival book commemorating the fêtes that celebrated the wedding of Madame Elizabeth of France with Dom Philippe of Spain, published in 1740. That same year he opened his own private school in Paris, the École des Arts, sanctioned by the Académie in 1743. In the ensuing years a long sequence of architects profited from his discourse: Boullée, Brongniart, Chalgrin, La Guêpière, Desprez, de Wailly, Gondoin, Ledoux, Guimard and Rondelet, and to foreigners who would bring Neoclassicism home with them: the Anglo-Swedish Sir William Chambers, and the Dane Caspar Frederik Harsdorff. "Blondel was the most significant French architectural educator of the eighteenth century.....his objective was to establish design principles for domestic architecture that correspond to the classical principles already in practice for civil structures".

In his clear and rational Architecture françoise, a four-volume work published from 1752 to 1756, he covered the past century and more of French buildings in and near Paris, setting them in their historical context and providing a wealth of detailed information that would otherwise have been lost. In the preface, he remarked, "I have used simple terms and a popular style with the intention of being understood by layman and artist alike; having noticed that recent books about architecture are either badly organised or overlong." He originally planned eight volumes, but only the first four were published. The work brought him to official notice; he was inducted into the Académie Royale d'Architecture in 1755 and appointed architect to Louis XV. Though his executed body of work was small, mostly confined to work he executed at Metz under commission of the duc de Choiseul, his approach was soundly grounded: for Diderot's Encyclopédie he wrote the article on masonry, as well as architecture, and contributed nearly 500 articles between 1751 and his death in 1774. In 1762, he was appointed Professor of Architecture at the Académie, closing his own school and introducing his comprehensive curriculum to the Académie. His Cours d'architecture ou traité de la décoration, distribution et constructions des bâtiments contenant les leçons données en 1750, et les années suivantes began appearing in 1771 and ran to nine volumes by 1777, a volume of plates to each two volumes of text; the last volumes were seen through the press by his disciple Pierre Patte. His Cours d'architecture is sometimes referred to as the "Petit Blondel" to distinguish it from the "Grand Blondel", his Architecture françoise. Blondel's practical, encyclopedic approach, largely ignoring the excesses of Rococo, had survived changes in taste and remained in the mainstream of French architectural training for several decades more.

Personal life Blondel married Marie Anne Garnier in 1729. Their son, Georges-François Blondel, who was born in 1730, became an architectural engraver. They also had a daughter, Claudine Angelique. After his first wife's death in 1755, Jacques-François married Manon Balletti in 1760. Their son, Jean-Baptiste Blondel, who later became an architect for the city of Paris, was born in 1764. During his final illness, Jacques-François requested to be taken to his classrooms at the Louvre, where he died surrounded by his books, his architectural models, and his students.

References Notes

Sources

… excerpt ends here. Continue reading the full article.

Illustrations

Jacques-François Blondel illustration
Jacques-François Blondel: Building on the town square of Metz, work of Jacques-François Blondel.
Building on the town square of Metz, work of Jacques-François Blondel.
Jacques-François Blondel: West portal of the cathedral in Metz, designed by Blondel in 1764, replaced in 1887
West portal of the cathedral in Metz, designed by Blondel in 1764, replaced in 1887

Worked examples

Example 1 — a first encounter with Jacques-François Blondel

Start with the simplest possible case. Write down what Jacques-François Blondel claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Jacques-François Blondel before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Jacques-François Blondel ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Jacques-François Blondel

In research
Jacques-François Blondel appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Jacques-François Blondel in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Jacques-François Blondel is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1705 births, 1774 deaths, 18th-century French architects, so understanding it makes those chapters shorter.
In everyday life
Look for Jacques-François Blondel outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Jacques-François Blondel in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Jacques-François Blondel means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Jacques-François Blondel out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Jacques-François Blondel in simple terms?

Jacques-François Blondel (8 January 1705 – 9 January 1774) was an 18th-century French architect and teacher. After running his own highly successful school of architecture for many years, he was appointed Professor of Architecture at the Académie Royale d'Architecture in 1762, and his Cours d'archi…

Why does Jacques-François Blondel matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Jacques-François Blondel?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Jacques-François Blondel.

Tags

  • 1705 births
  • 1774 deaths
  • 18th-century French architects
  • 18th-century French male writers
  • Architects from Rouen
  • Architectural theoreticians
  • Artists from the Province of Normandy
  • Contributors to the Encyclopédie (1751–1772)
  • French architecture writers
  • French male non-fiction writers
  • French neoclassical architects
  • Members of the Académie royale d'architecture

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