The practice of perspective, or, An easy method of representing natural objects according to the rules of art : applied and exemplified in all the variety of cases ... : the whole illustrated with one hundred and fifty copper-plates (1743)
Dubreuil, Jean, 1602-1670 · London : Printed for Tho. Bowles ... and John Bowles ... · leaf 258
PRACTICAL 3, Ao i 5 ea as 1 Nya 8 ’ rae See ! DOV { a) SENN, See aia Bp bees Se wh Gea ye a Sa Ph aL ef ye eee t We Sak eC < … Ee
Perspective · Perspective -- Early works to 1800
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from [Collection of German architectural engravings] (1722)](https://img.insideoutlibrary.com/img/200/ia-collectionofgerm00unse-56-114.webp)