[PAR] [TLE] Opus quadratum [SEP] Opus quadratum is an ancient Roman construction technique, in which squared blocks of stone of the same height were set in parallel courses, most often without the use of mortar.  The Latin author Vitruvius describes the technique. [PAR] [TLE] Vitruvius [SEP] Marcus Vitruvius Pollio (born c. 80–70 BC, died after c. 15 BC), 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 Da Vinci of "Vitruvian Man".
[PAR] [TLE] Opus quadratum [ SEP ] Opus quadratum is an ancient Roman construction technique , in which squared blocks of stone of the same height were set in parallel courses , most often without the use of mortar . The Latin author Vitruvius describes the technique . [PAR] [TLE] Vitruvius [ SEP ] Marcus Vitruvius Pollio ( born c. 80–70 BC , died after c. 15 BC ) , 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 Da Vinci of " Vitruvian Man " .
What roman author described the technique of Opus quadratum?
What roman author described the technique of Opus quadratum ?
Vitruvius
Vitruvius