Whom the shy fox from the hill
Rouses, creep he ne'er so still.
"My heart, they loose my heart, those simple words," cries Paracelsus, and he was right. They tell of that which to see and love is better, wiser, than to probe and know all the problems of knowledge. But that is a truth not understood, not believed. And few there be who find it. And if Browning had found the secret of how to live more outside of his understanding than he did, or having found it, had not forgotten it, he would not perhaps have spoken more wisely for the good of man, but he would have more continuously written better poetry.
The next poem in which he may be said to touch Nature is Sordello. Strafford does not count, save for the charming song of the boat in music and moonlight, which the children sing. In Sordello, the problem of life, as in Paracelsus, is still the chief matter, but outward life, as not in Paracelsus, takes an equal place with inward life. And naturally, Nature, its changes and beauty, being outward, are more fully treated than in Paracelsus. But it is never treated for itself alone. It is made to image or reflect the sentiment of the man who sees it, or to illustrate a phase of his passion or his thought. But there is a closer grip upon it than before, a clearer definition, a greater power of concentrated expression of it, and especially, a fuller use of colour. Browning paints Nature now like a Venetian; the very shadows of objects are in colour. This new power was a kind of revelation to him, and he frequently uses it with a personal joy in its exercise. Things in Nature blaze in his poetry now and afterwards in gold, purple, the crimson of blood, in sunlit green and topaz, in radiant blue, in dyes of earthquake and eclipse. Then, when he has done his landscape thus in colour, he adds more; he places in its foreground one drop, one eye of still more flaming colour, to vivify and inflame the whole.
The main landscape of Sordello is the plain and the low pine-clad hills around Mantua; the half-circle of the deep lagoon which enarms the battlemented town; and the river Mincio, seen by Sordello when he comes out of the forest on the hill, as it enters and leaves the lagoon, and winds, a silver ribbon, through the plain. It is the landscape Vergil must have loved. A long bridge of more than a hundred arches, with towers of defence, crosses the marsh from the towered gateway of the walls to the mainland, and in the midst of the lagoon the deep river flows fresh and clear with a steady swiftness. Scarcely anywhere in North Italy is the upper sky more pure at dawn and even, and there is no view now so mystic in its desolation. Over the lagoon, and puffing from it, the mists, daily encrimsoned by sunrise and sunset, continually rise and disperse.
The character and the peculiarities of this landscape Browning has seized and enshrined in verse. But his descriptions are so arranged as to reflect certain moments of crisis in the soul of Sordello. He does not describe this striking landscape for its own sake, but for the sake of his human subject. The lines I quote below describe noon-day on the lagoon, seen from the golden woods and black pines; and the vision of the plain, city and river, suddenly opening out from the wood, symbolises the soul of Sordello opening out from solitude "into the veritable business of mankind."
Then wide
Opened the great morass, shot every side
With flashing water through and through; a-shine,
Thick-steaming, all-alive. Whose shape divine