The shower has been heavy, and is so still in the distance, where an intensely bright double rainbow is relieved against the departing thunder-cloud. The freshly wet grass is all radiant through and through with the new sunshine; full noon at its purest, the very donkeys bathed in the rain-dew, and prismatic with it under their rough breasts as they graze; the weeds at the girl's side as bright as a Byzantine enamel, and inlaid with blue veronica; her upturned face all aglow with the light that seeks its way through her wet eyelashes (wet only with the rain). Very quiet she is,--so quiet that a radiant butterfly has settled on her shoulder, and basks there in the warm sun. Against her knee, on which her poor instrument of musical beggary rests (harmonium), leans another child, half her age--her guide;--indifferent, this one, either to sun or rain, only a little tired of waiting. No more than a half profile of her face is seen; and that is quite expressionless, and not the least pretty. 230. Both of these pictures are oil-paintings. The third, Mr. Burne Jones's "Bridal," is a small water-color drawing, scarcely more than a sketch; but full and deep in such color as it admits. Any careful readers of my recent lectures at Oxford know that I entirely ignore the difference of material between oil and water as diluents of color, when I am examining any grave art question: nor shall I hereafter, throughout this paper, take notice of it. Nor do I think it needful to ask the pardon of any of the three artists for confining the reader's attention at present to comparatively minor and elementary examples of their works. If I can succeed in explaining the principles involved in them, their application by the reader will be easily extended to the enjoyment of better examples.