Andrew Wynter, Once a Week (1863)
“ In order to give the likeness and correct drawing, the face and bust and hands of portraits are taken by the lens, and then enlarged to the size of an ordinary water-colour sketch, which the artist colours and finishes off in the form of a vignette portrait, by a few free washes of the brush. It is almost impossible to tell these exquisite works of art from an ordinary water-colour, but that the drawing of the face and hands is beyond the human draughtsman’s power. ”
