An introduction to perspective : practical geometry, drawing and painting : a new and perfect explanation of the mixture of colours, with practical directions for miniature, crayon, and oil painting : in a series of familiar dialogues between the author's children, and letters addressed to his pupils : illustrated with numerous wood engravings, from drawings by John Hayter ..., and coloured plates (1845)
Hayter, Charles, 1761-1835, Hayter, John, 1800-1895 · London : Samuel Bagster and Sons ... · leaf 55
and B (fig. 78), join one side of each, so as to make the right angle I) ; then draw the diagonal E C, which is one side of the triangle C F E, the figure required. 78. XXX. Suppose two circles be given, how shall we make another equal in area to both? First, form a right angle with a line drawn… … the chord c B, bisect it by the cross curves y and z, drawn
Perspective · Drawing · Color · Painting
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
