Second grade perspective, (theory and practice) : specially prepared for the use of art students (1893)
Dennis, H. J · London : Baillière, Tindall, and Cox · leaf 98
iB EXERCISE (ART DEPARTMENT, 1892), PLAN. Distance of Eye, 11 in. Height of Eye, 5 in. The plan and elevation of a right pyramid with a square base are given. The solid rests upon the ground plane on one of its triangular faces. Required its perspective representation when corner A is 1 in. on left…
Perspective
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.