Dr. W. G. Bickley : In the first place some explanation may be looked for as to why one so apparently unsuitable should be entrusted with the task of opening this discussion. It is years since I was associated with school teaching; at present drawing is difficult, and proper instruction of pupils, and criticism of their work, would be almost impossible. Admittedly I was rash enough to try to help the programme secretary by proposing this subject for discussion, and then the Council would not let me escape the punishment for my temerity.