Page:Excursions (1863) Thoreau.djvu/253

Rh taught color in the schools. These are instead of the bright colors in apothecaries' shops and city windows. It is a pity that we have no more Red Maples, and some Hickories, in our streets as well. Our paint-box is very imperfectly filled. Instead of, or beside, supplying such paint-boxes as we do, we might supply these natural colors to the young. Where else will they study color under greater advantages? What School of Design can vie with this? Think how much the eyes of painters of all kinds, and of manufacturers of cloth and paper, and paper-stainers, and countless others, are to be educated by these autumnal colors. The stationer's envelopes may be of very various tints, yet, not so various as those of the leaves of a single tree. If you want a different shade or tint of a particular color, you have only to look farther within or without the tree or the wood. These leaves are not many dipped in one dye, as at the dye-house, but they are dyed in light of infinitely various degrees of strength, and left to set and dry there.

Shall the names of so many of our colors continue to be derived from those of obscure foreign localities, as Naples yellow, Prussian blue, raw Sienna, burnt Umber, Gamboge?—(surely the Tyrian purple must have faded by this time),—or from comparatively trivial