Harry Furniss,
The Confessions of a Caricaturist…
“ Must an author paint each character in his book, or an actor take his every impersonation on the stage, minutely from some living model? Surely observation and natural originality is more than the photographic copying of your "conscientious" artist! Worse feebleness still it is when an artist has to paint a well-known character, say King Lear or Mary Queen of Scots, and goes about hunting for a living person as near as possible in appearance to the original, and then costumes and slavishly reproduces him or her, without any show of judgment or insight after the model is once selected. ”

