Freehand perspective and sketching; principles and methods of expression in the pictorial representation of common objects, interiors, buildings and landscapes (1916)
Norton, Dora Miriam · Brooklyn : The author · leaf 107
Fig. 139 87 Chapter XXV THE SQUARE PYRAMID AND SQUARE PLINTH T … HE Models. — The plinth is two inches high and six inchessquare: the pyramid four inches square at base and eightinches high. The models can be made (Fig. 141). If made, note that inorder to secure therequired height inthe completed pyra-mid, the length [xijin Fig. 141) of eachtriangular side…
Drawing · Perspective
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![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-306-466.webp)
