Ornamental drawing, and architectural design. With notes, historical and practical. Upwards of 200 illustrations (1857)
Burn, Robert Scott · London, Ward and Lock · leaf 24
20 ORNAMENTAL DRAWING, from these points, with radius equal to c d, describing arcs cutting in the points ef h g. The curves terminating in the points 5 G, 7 8, fig. 30, i fig. 31. are formed in like manner, the centres of the arcs being found in a square drawn diagonally in the first, as shown in… … By means of arcs of different radii, from points in different figures, as squares, diamonds, triangles, &c., a vast variety of figures can be ob- tained, in which the distinguishing feature is a combination of circular lines. The pupil is recommended to construct a variety of these by altering the…
Architecture · Decoration and ornament
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
