The useful products of the field are themselves beautiful; the sainfoin, the blue lucerne, the blood-red trifolium, the clear yellow of the mustard, give more definite colours, and all these are the merely useful, and, in that sense, the plainest of growths. There are, then, the poppies, whose wild brilliance in July days is not surpassed by any hue of Spain. Wild charlock—a clear yellow—pink pimpernels, pink-streaked convolvulus, great white convolvulus, double-yellow toadflax, blue borage, broad rays of blue chicory, tall corn-cockles, azure corn-flowers, the great mallow, almost a bush, purple knapweed—I will make no further catalogue, but there are pages more of flowers, great and small, that grow at the edge of the plough, from the coltsfoot that starts out of the clumsy clod in spring to the white clematis. Of the broad surface of the golden wheat and its glory I have already spoken, yet these flower-encircled acres, these beautiful fields of peaceful wheat, are the battle-fields of life.