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Pierre Trémaux

Pierre Trémaux 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 Pierre Trémaux rather than just read about it. In short: Pierre Trémaux (20 July 1818 – 12 March 1895) was a French architect, Orientalist photographer and author of numerous scientific and ethnographic publications. Life and career Very little is known about Pierre Trémaux's life.

Pierre Trémaux — main illustration
Pierre Trémaux — illustration

Key takeaways

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

Reference excerpt

Pierre Trémaux (20 July 1818 – 12 March 1895) was a French architect, Orientalist photographer and author of numerous scientific and ethnographic publications.

Life and career Very little is known about Pierre Trémaux's life. He was born in Charrecey, France, into a family of modest means. He was the son of Jean-Marie Trémaux, a farmer and Claudine Renaudin, and had at least two sisters. Details of his final years are very sketchy and no details of his death and final resting place are known. Trémaux distinguished himself in many fields. He entered the École des Beaux-Arts in 1840 and received the second Prix de Rome in Architecture in 1845. As a trained architect, he worked at the Schneider establishments in Le Creusot. He was interested in urbanism and the construction of the Suez Canal in Egypt. Interested in natural history, he traveled to Algeria, Tunisia, Upper Egypt, Sudan and Ethiopia in 1847–1848, where he made many drawings and was one of the first persons to produce photographic images of these regions. From Alexandria, he traveled up the Nile to Nubia. In 1853–1854, he undertook a second photographic trip to Libya, Egypt, Asia Minor, Tunisia, Syria and Greece. Having spent seven years in the region, he returned from these trips with many illustrations and photographic images, some of the first photographs ever made of the region and its people.

Work

Photography With 21 photographs and 56 lithographs made after his photos, relatively few have survived, and their condition is poor. According to Chief Curator of Photography at the Israel Museum, Nissan N. Perez, his photographs "reveal that Trémaux had an interest in anthropological photography, and, had he succeeded, it might have been a most important survey of Oriental types and customs, and not, as it is today, a mere gallery of curiosities." Nevertheless, his published works, such as the Voyages series of 1852 to 1862, were the first books on Egypt, Sudan, Palestine and other Middle Eastern regions with illustrations based on photographs by the author.

Theory of evolution Trémaux is also the author of a work that caused a sensation at the 1867 Universal Exhibition in Paris titled, Origine et transformations de l'homme et des autres êtres (Origin and transformations of man and other beings, 1865). In this book he proposed an evolutionary theory that racial differences have "a natural basis" in biology and geology. According to Trémaux's theory, differences in human races were attributable to differences in soil content. Trémaux's theory also incorporated the idea that evolution has an innate progressive tendency, a concept known as orthogenesis.

Publications Between 1852 and 1868, Trémaux produced a number of distinct groups of photographic plates to accompany texts on the geography, architecture, and people of regions in Africa and Asia Minor. Produced with the support of the French government, these high quality publications combined an array of graphic techniques in ways that had not previously been attempted. His surviving images are salted paper prints, engravings, tinted and colour lithographs and photolithographs. Articles

"Notice d’un voyage sur le cours du Nil et dans des parties inconnues du Soudan, chez les nègres Bertha, du Darfok et du Dar-Gourum," Bulletin de la Société de Géographie, 1849, sèr., 12 pp 67–72 "Notes sur la localité ou sont situées les principales mines d’or du Soudan oriental, et observations critiques sur le récit du Colonel Kovalevski relatif à cette même contrée." Bulletin de la Société de Géographie, 1850, sér. 13 (73–78) "Quelques détails sur les prétendus hommes à queue," Bulletin de la Société de Géographie, 1855, 4e sér., 9 (49–54), p. 139-148 "Épisode d’un voyage au Soudan oriental et remarques sur l’esclavage," Bulletin de la Société de Géographie, 1856, 4e sér., 11 (61–66), p. 153-164 "Remarques sur l’Afrique centrale et orientale," Bulletin de la Société de Géographie, 1862, 5e sér., 3 (13–18), p. 69-86 et 147–165 Books

Parallèle des édifices anciens et modernes du continent africain, illustré de 82 planches et une carte de l'Afrique Centrale, 1858 Dessinés et relevés de 1847 à 1854 dans l'Algerie, les régences de Tunis et de Tripoli, l'Égypte, la Nubie, les déserts, l'île de Méroé, le Sennar, le Fa-Zogle, etc. Exploration archéologique en Asie mineure, illustré de 92 planches, 1864 Voyage en Éthiopie, au Soudan Oriental et dans la Nigritie, atlas illustré de 61 planches, Hachette, 1852 Voyage en Éthiopie, au Soudan Oriental et dans la Nigritie, Vol 1: Égypte et Éthiopie, textes de l'Atlas, Hachette, 1862 Voyage en Éthiopie, au Soudan Oriental et dans la Nigritie, Vol. 2: Le Soudan, textes de l'Atlas, Hachette, 1862. Origine et transformations de l'homme et des autres êtres, Hachette, 1865 Principe universel de la vie, de tout mouvement et de l'état de la matière, Chez l'auteur, 1868, 1874, 1876 Origine des espèces et de l'homme avec les causes de fixité et de transformation et principe universel du mouvement et de la vie ou loi des transmissions de force, 1898

See also Architectural photography Architectural photographers History of Photography Orientalism Punctuated equilibrium

References

Bibliography Pierre Trémaux, in François Pouillon (ed.), Dictionnaire des orientalistes de langue française, Paris, IISMM & Karthala, 2008, pp. 940 – 941, ISBN 978-2-84586-802-1 "Comptes-rendus de la Société de Géographie à Paris de 1850 à 1897" (online on Gallica). Nicolas Le Guern, "L'Égypte et ses premiers photographes : étude des différentes techniques et du matériel utilisés de 1839 à 1869", 2001

External links

Origine et transformations de l'homme et des autres êtres (Hachette, 1865) available on Google books

Illustrations

Pierre Trémaux illustration
Pierre Trémaux: Young woman in Sudan, photograph by Trémaux, 1853–1854
Young woman in Sudan, photograph by Trémaux, 1853–1854

Worked examples

Example 1 — a first encounter with Pierre Trémaux

Start with the simplest possible case. Write down what Pierre Trémaux 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 Pierre Trémaux 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 Pierre Trémaux 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 Pierre Trémaux

In research
Pierre Trémaux 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 Pierre Trémaux 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
Pierre Trémaux is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1818 births, 1895 deaths, 19th-century French architects, so understanding it makes those chapters shorter.
In everyday life
Look for Pierre Trémaux 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 Pierre Trémaux in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Pierre Trémaux 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 Pierre Trémaux out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Pierre Trémaux in simple terms?

Pierre Trémaux (20 July 1818 – 12 March 1895) was a French architect, Orientalist photographer and author of numerous scientific and ethnographic publications. Life and career Very little is known about Pierre Trémaux's life.

Why does Pierre Trémaux 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 Pierre Trémaux?

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 Pierre Trémaux.

Tags

  • 1818 births
  • 1895 deaths
  • 19th-century French architects
  • 19th-century French male photographers
  • 19th-century French photographers
  • Expatriate photographers in Egypt
  • Expatriate photographers in Sudan
  • French architectural photographers
  • French ethnographers
  • French expatriate architects
  • French landscape photographers
  • French orientalists

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