Perspective Studies of Hollow Parallelepipeds
A box crossed by parallel shelves and a triangular prism within a parallelepiped
In red chalk, the page shows solid-geometry forms drawn in perspective. One is a hollow parallelepiped crossed inside by parallel planes or shelves; the other is a triangular prism set within a parallelepiped. A small squared box is also lightly sketched near the upper right.
On this page
Hollow parallelepiped crossed by parallel planes
A box-shaped parallelepiped is drawn hollow and crossed internally by parallel shelves or planes. It is rendered in perspective, foreshortened along a receding diagonal.
Triangular prism within a parallelepiped
A triangular prism is shown enclosed within a parallelepiped. The study explores how one solid sits inside another when seen in perspective.