meaning, play remaining only as the preparatory work of the child, as the strength-repairing, balance-adjusting work of the adult. And meanwhile, through all the centuries of centuries, art, which is the type and sample of all higher, better modes of life, art has given us in itself the concrete sample, the unmistakable type of that needful reconciliation of work and play; and has shown us that there is, or should be, no difference between them. For art has made the things which are useful, and done the things which are needed, in those shapes and ways of beauty which have no aim but our satisfaction. VI. The way in which the work of art is born of a purpose, of something useful to do or desirable to say, and the way in which the suggestions of utility are used up for beauty, can best be shown by a really existing object. Expressed in practical terms the object is humble enough: a little trough with two taps built into a recess in a wall; a place for washing hands and rinsing glasses, as you see the Dominican brothers doing it all day, for I am speaking of the _Lavabo_ by Giovanni della Robbia in the Sacristy of Santa Maria Novella in Florence. The whole thing is small, and did not allow of the adjoining room usually devoted to this purpose. The washing and rinsing had to take place in the sacristy itself. But this being the case, it was desirable that the space set apart for these proceedings should at least appear to be separate; the trough, therefore, was sunk in a recess, and the recess divided off from the rest of the wall by pillars and a gable, becoming in this manner, with no loss of real standing room, a building inside a building; the operations, furthermore, implying a certain amount of wetting and slopping, the dryness of the rest of the sacristy, and particularly the _idea_ of its dryness (so necessary where precious stuffs and metal vessels are kept) had to be secured not merely by covering a piece of wainscot and floor with tiles, but by building the whole little enclosure (all save the marble trough) of white and coloured majolica, which seemed to say to the oaken and walnut presses, to the great table covered with vestments: "Don't be afraid, you shall not feel a drop from all this washing and rinsing."