Vitruvius book De architectura
Introduction, Sec. 5
De architectura (The Ten Books On Architecture) (~ 15BC), Book II
Marcus Vitruvius Pollio , commonly known as Vitruvius, was a Roman author, architect, civil engineer and military engineer during the 1st century BC, known for his multi-volume work entitled De architectura. His discussion of perfect proportion in architecture and the human body led to the famous Renaissance drawing by Leonardo da Vinci of Vitruvian Man.
By his own description Vitruvius served as an artilleryman, the third class of arms in the military offices. He probably served as a senior officer of artillery in charge of doctores ballistarum and libratores who actually operated the machines.

Vitruvius book De architectura
Introduction, Sec. 5
De architectura (The Ten Books On Architecture) (~ 15BC), Book II
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book II, Chapter IX, Sec. 17
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book II, Chapter VII "Stone" Sec. 1
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter V, Sec. 5
“From food and water, then, we may learn whether sites are naturally unhealthy or healthy.”
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter IV, Sec. 10
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter I, Sec. 17
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter I, Sec. 15
“For not all things are practicable on identical principles”
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book X, Chapter XVI, Sec. 5
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book II, Chapter VIII, Sec. 8
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book X, Chapter XVI, Sec. 12
Vitruvius book De architectura
Introduction, Sec. 2
De architectura (The Ten Books On Architecture) (~ 15BC), Book II
“Architecture depends on Order, Arrangement, Eurythmy, Symmetry, Propriety, and Economy.”
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter II "The Fundamental Principles of Architecture" Sec. 1
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book II, Chapter IV, Sec. 3
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter III "The Departments of Architecture" Sec. 1
Vitruvius book De architectura
Introduction, Sec. 17
De architectura (The Ten Books On Architecture) (~ 15BC), Book IX
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book II, Chapter III, Sec. 4
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter VI, Sec. 11
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter I, Sec. 2
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter IV "The Site of a City" Sec. 1
“In fact, all kinds of men, and not merely architects, can recognize a good piece of work…”
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book VI, Chapter VIII, Sec. 10
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter I "The Education of the Architect" Sec. 1
Vitruvius book De architectura
Introduction, Sec. 1
De architectura (The Ten Books On Architecture) (~ 15BC), Book VI
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book X, Chapter I, Sec. 3
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book VII, Chapter V, Sec. 4
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter VI, Sec. 10
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book III, Chapter I, Sec. 1
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book II, Chapter III, Sec. 4
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book VIII, Chapter VI, Sec. 11
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter V, Sec. 2
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book II, Chapter IX, Sec. 11
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter I, Sec. 7
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book IV, Chapter VIII, Sec. 6
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book II, Chapter VIII "Methods of Building Walls" Sec. 1
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter IV, Sec. 12
“Cold winds are disagreeable, hot winds enervating, moist winds unhealthy.”
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter VI "The Directions of the Streets with Remarks on the Winds" Sec. 1
“The proper form of economy must be observed in building houses for each and every class.”
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter II, Sec. 9
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book VII, Chapter III, Sec. 4
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter II, Sec. 2
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter I, Sec. 4
Vitruvius book De architectura
Introduction, Sec. 1
De architectura (The Ten Books On Architecture) (~ 15BC), Book IV
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book II, Chapter VI, Sec. 4
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter I, Sec. 10
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book V, Chapter I, Sec. 6
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book II, Chapter I, Sec. 2
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book III, Chapter III, Sec. 11
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book V, Chapter IV, Sec. 7
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter VI, Sec. 5-7
Vitruvius book De architectura
Introduction, Sec. 14
De architectura (The Ten Books On Architecture) (~ 15BC), Book IX
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter I, Sec. 8
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter I, Sec. 4