His love of art, however, never deserted him. At Hobart Town he started a studio, and returned to sketching and portrait-painting, and his conversation and manners seem not to have lost their charm. Nor did he give up his habit of poisoning, and there are two cases on record in which he tried to make away with people who had offended him. But his hand seems to have lost its cunning. Both of his attempts were complete failures, and in 1844, being thoroughly dissatisfied with Tasmanian society, he presented a memorial to the governor of the settlement, Sir John Eardley Wilmot, praying for a ticket-of-leave. In it he speaks of himself as being ‘tormented by ideas struggling for outward form and realisation, barred up from increase of knowledge, and deprived of the exercise of profitable or even of decorous speech.’ His request, however, was refused, and the associate of Coleridge consoled himself by making those marvellous Paradis Artificiels whose secret is only known to the eaters of opium. In 1852 he died of apoplexy, his sole living companion being a cat, for which he had evinced at extraordinary affection.

His crimes seem to have had an important effect upon his art. They gave a strong personality to his style, a quality that his early work certainly lacked. In a note to the Life of Dickens, Forster mentions that in 1847 Lady Blessington received from her brother, Major Power, who held a military appointment at Hobart Town, an oil portrait of a young lady from his clever brush; and it is said that ‘he had contrived to put the expression of his own wickedness into the portrait of a nice, kind-hearted girl.’ M. Zola, in one of his novels, tells us of a young man who, having committed a murder, takes to art, and paints greenish impressionist portraits of perfectly respectable people, all of which bear a curious resemblance to his victim. The development of Mr. Wainewright’s style seems to me far more subtle and suggestive. One can fancy an intense personality being created out of sin.—Pen, Pencil and Poison.