Second grade perspective, (theory and practice) : specially prepared for the use of art students (1893)
Dennis, H. J · London : Baillière, Tindall, and Cox · leaf 19
The vanishing-plane, Fic. 6, will serve as an illustration of a plane per- ground-plane inclined at an equal angle with the ground-line ; for example pendicular to the picture, but parallel to the ground-plane. the plane A B C D, Fic. 13, is inclined to the picture at a certain angle, … plane inclined to the picture- A view taken from an eminence, a cliff for instance, would require a plane, but perpendicular to the grownd-plane. high horizontal-line ; if a view be taken from level ground a low horizon If we imagine the plane A B C D revolved upon A B as an axis to would be…
Perspective
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from Works. Popular edition.] 2 series (1886)](https://img.insideoutlibrary.com/img/200/bl-bl_003191336_9-283-1.webp)
