Which neoclassical theorist wrote 'Essai sur l'architecture' and advocated the primitive hut?

Marc-Antoine Laugier wrote *Essai sur l'architecture* and used the primitive hut to explain architecture's essential origins.

Laugier was a French Jesuit priest and architectural theorist born in 1713. His *Essai sur l'architecture* first appeared in 1753 during the Enlightenment, when writers increasingly sought rational principles behind art and design. Rather than treating ornament as architecture's foundation, Laugier emphasized basic structural elements such as columns, entablatures, and pediments.

His primitive hut was an allegorical model: a person seeking shelter in nature supposedly creates a simple arrangement of upright tree trunks, branches, and a roof. Laugier argued that later architecture should preserve this structural logic instead of obscuring it with unnecessary decoration. The famous frontispiece appeared in the 1755 second edition and helped spread the idea.

A common mix-up is confusing Laugier with Vitruvius. Vitruvius supplied an earlier account of architecture's beginnings, but Laugier developed the specifically eighteenth-century primitive-hut theory. Andrea Palladio and Alberti were major Renaissance architectural figures, not the author of this work.