Rowbotham, Thomas Leeson, 1783-1853, Rowbotham, Thomas Charles Leeson, 1823-1875 · London : Winsor and Newton · leaf 29
LL VIEW. If a descending plane be visible to the eye of the spectator, it is clear that it can be represented upon paper ; and the remotest, that is^ the lowest lines of the descending plane of the view will have, in that repre- sentation, a higher place on the plane of the picture than the… … the nearer end supported, so as to be inclined at an angle under which the plane is yet visible; and let a by-stander hold a straight ruler, vertically, at a small distance from
Landscape drawing · Landscape painting
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.