Cranch's baritone voice was like his poem, the "Riddle," deep, rich and sonorous. He might have earned a larger income with it, perhaps, than he did by writing and painting. He sang comic songs in a manner peculiarly his own,--as if the words were enclosed in a parenthesis,--as much as to say, "I do not approve of this, but I sing it just the same," and this made the performance all the more amusing. He sang Bret Harte's "Jim" in a very effective manner, and he often sang the epitaph on Shakespeare's tomb, "Good friend, for Jesus sake forbeare," as a recitative, both in English and Italian,--_In questa tomba_. He seemed to bring out a hidden force in his singing, which was not apparent on ordinary occasions. His reading of poetry was also fine, but he depended in it rather too much on his voice, too little on the meaning of the verse. It was not equal to Celia Thaxter's reading. The same types of physiognomy continually reappear among artists. William M. Hunt looked like Horace Vernet, and Cranch in his old age resembled the Louvre portrait of Tintoretto, although his features were not so strong. He used to say in jest that he was descended from Lucas Cranach, but that the second vowel had dropped out. He cared as little for the fashions as poets and artists commonly do, but there was no dandy in Boston who appeared so well in a full dress suit. In 1873 the Velasquez method of painting was in full vogue at Boston. Cranch did not believe in imitations, or in adopting the latest style from Paris, and he set himself against the popular hue-and-cry somewhat to his personal disadvantage. Charles Perkins and the other art scholars who founded the Art Museum in Copley Square were all on Cranch's side, but that did not seem to help him with the public. "They cannot bend the bow of Ulysses," said Cranch in some disgust. He preferred Murillo to Velasquez, and once had quite an argument with William Hunt on the subject in Doll & Richards's picture-store. Hunt asserted that there was no essential difference between a sketch and a finished picture,--he might have said there was no difference between a boy and a man,--that all the artist needed was to express himself, and that it was immaterial in what way he did so. Cranch thought afterwards, though unfortunately it did not occur to him at the moment, that the test of such a theory would be its application to sculpture. He wondered what Raphael would have thought of it. It was quite a grief to Cranch that his own daughter, who inherited his talent, should have deserted him at this juncture, and gone over to the opposition. She filled his house with rough, heavily-shaded studies of still-life, flowers, and faces of her friends; but of all Hunt's pupils, Miss Cranch, Miss Knowlton, and Miss Lamb were the only ones who achieved artistic distinction in their special work.