Wholly different is the plate of Allen Wallace. In this, one of the Naiadæ reclines upon the
over-turned urn, from which the never-ceasing flow of water falls over the rock, and slips away in a widening stream. With one hand she caresses the limpid flow, as it emerges from the urn. At either side, below her, two dolphins discharge quantities of water from their mouths into an immense shell which receives the stream from the urn as well. Tall sheaves of wheat rise above them, and directly behind the head of the Naiad is the motto, Nil clarius aquis.