Ontario. Dept. of Education · Toronto : W. Briggs · leaf 332
X ~~--~ … AN AVENUE OF TREES Having ascertained that the point where all the lines seem to meet is oppositethe observer and on the horizon line, it is easily seen that the skeleton lines inFigure 1 will mark the apparent position of the bases of the trees and of thegeneral level of the tops. A line to…
Drawing
Internet Archive · University of Toronto Libraries · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Divina proportione : opera a tutti glingegni perspicaci e curiosi necessaria oue ciascun studioso di philosophia: prospettiua pictura sculptura: architectura: musica: e altre mathematice: suavissima: sotile: e admirabile doctrina consequira: e delecterassi: co[n] varie questione de secretissima scientia (1509)](https://img.insideoutlibrary.com/img/200/ia-divinaproportion00paci-89-143.webp)