",The ado r ation of the magi.",--Leonardo Da Vinci.--The Pompadour in art.--An unpopular master [Nicholas Poussin]--A defence of criticism.--The artist a nd his audience.--Wilfulness a nd wisdom.--",The magic flute.",--Process o r person?--The artist a nd the tradesman.--Professionalism in art.--Waste o r creation?