CHAPTER V

.

How Rustic Fountains are made with Stalactites and Incrustations from water, and how Cockle Shells and Conglomerations of vitrified stone are built into the Stucco, 87

§ 31. _Grottoes and Fountains of ‘Rocaille’ work_ (87).

## CHAPTER VI .

On the manner of making Pavements of Tesselated Work, 91

§ 32. _Mosaic pavements_ (91). § 33. _Pictorial Mosaics for Walls, etc._ (93).

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