4/135 A tiny pestle and mortar for colour-grinding (fig. 160), and a cup of water in which to clip and wash the brush, completed the apparatus of the student. Palette in hand, he squatted cross-legged before his copy, and, without any kind of support for his wrist, endeavoured to reproduce the outline in black. The master looked over his work when done, and corrected the errors in red ink. 160 .-- Pestle and mortar for grinding colours.] [Illustration: Fig. |