How pleasant is the process familiarly known as "looking about one," particularly when performed under exceptionally favorable circumstances! A long and happy day commenced with a stroll through the botanic gardens, parallel with which runs, on one side, a splendid oak avenue just now in all the vivid freshness of its young spring leaves. The gardens are beautifully kept, and are valuable as affording a sort of experimental nursery in which new plants and trees can be brought up on trial and their adaptability to the soil and climate ascertained. For instance, the first thing that caught my eye was the gigantic trunk of an Australian blue-gum tree, which had attained to a girth and height not often seen in its own land. The flora of the Cape Colony is exceptionally varied and beautiful, but one peculiarity incidentally alluded to by my charming guide struck me as very noticeable. It is that in this dry climate and porous soil all the efforts of uncultivated nature are devoted to the _stems_ of the vegetation: on their sap-retaining power depends the life of the plant, so blossom and leaf, though exquisitely indicated, are fragile and incomplete compared to the solidity and bulbous appearance of the stalk. Everything is sacrificed to the practical principle of keeping life together, and it is not until these stout-stemmed plants are cultivated and duly sheltered and watered, and can grow, as it were, with confidence, that they are able to do justice to the inherent beauty of penciled petal and veined leaf. Then the stem contracts to ordinary dimensions, and leaf and blossom expand into things which may well be a joy to the botanist's eye. A thousand times during that shady saunter did I envy my companions their scientific acquaintance with the beautiful green things of earth, and that intimate knowledge of a subject which enhances one's appreciation of its charms as much as bringing a lamp into a darkened picture-gallery. There are the treasures of form and color, but from ignorant eyes more than half their charms and wonders are held back.