He provided--Mr.E.Cooke informs me that he was the first to provide--casts from natural leaves and fruit in place of the ordinary conventional ornament; and he sent a tree to be fixed in a corner of the class-room for light and shade studies.

Mr.W.Ward in the preface to the volume of letters already quoted says that he used to bring his minerals and shells, and rare engravings and drawings, to show them.
"His delightful way of talking about these things afforded us most valuable lessons.

To give an example: he one evening took for his subject a cap, and with pen and ink showed us how Rembrandt would have etched, and Albert Duerer engraved it.

This at once explained to us the different ideas and methods of the two masters.

On another evening he would take a subject from Turner's 'Liber Studiorum,' and with a large sheet of paper and some charcoal, gradually block in the subject, explaining at the same time the value and effect of the lines and masses." And for sketching from nature he would take his class out into the country, and wind up with tea and talk.