Here the car was allowed to settle gently upon the ground, and all alighted. Ingra, over whom the influence of the champagne had been growing, tottered on his legs in a way that would have filled Jack with uncontrollable delight, but Edmund gravely helped him out of the car and steadied him to a seat on the soft turf under the tree. I saw Ala regarding Ingra with a puzzled look, and no wonder, for Edmund had been careful that no one else should take enough of the wine to produce more than the slightest exhilaration of spirits. It is possible that Edmund had plied Ingra with the idea of rendering him less observant, and it probably had that effect; but it resulted, as you will see presently, in a revelation which finally put Edmund on guard against the very danger to which he had seemed so insensible when I mentioned it to him before our start.
The place where we now were was, beyond comparison, the most charming that we had yet seen. A very Eden it seemed, wild, splendid, and remote from all cultivation. The air was loaded with indescribable fragrance shed from the thousands of strange blossoms that depended from trees and shrubs, and starred the rich grass. I learned afterwards from Edmund, who had it from Ala, that the spot was famous for its beauty and other attractions, and was sometimes visited in air ships from the capital. But for them, what took us but a few hours was a trip extending over several days of time. One would have said that the forest was imbedded in a garden of the most extraordinary orchids. The shapes of some of the flowers were so fantastic that it seemed impossible that Nature could have produced them. And their colors were no less unparalleled, inimitable, and incredible.
The flowery bank on which we had chosen our resting place was removed a few yards from the spot where the car rested, and the latter was hidden from view by intervening branches and huge racemes of gorgeous flowers, hanging like embroidered curtains about us. A peculiarity of the place was that little zephyr-like breezes seemed to haunt it, coming one could not tell whence, and they stirred the hanging blossoms, keeping them in almost continual rhythmic motion. The effect was wonderfully charming, but I observed that Ala was especially influenced by it. She sat with her maid beside her, and fixed her eyes, with an expression of ecstasy, upon the swinging flowers. I whispered to Edmund to regard her singular absorption. But he had already noticed it, and seemed to be puzzling his brain with thoughts that it suggested to him.
Thus as we sat, the leaves of a tree over our heads were lightly stirred, and a bird, adorned with long plumes more beautiful than those of a bird of paradise, alighted on a branch, and began to ruffle its iridescent feathers in a peculiar way. With every movement waves of color seemed to flow over it, merging and dissolving in the most marvelous manner. As soon as this bird appeared, Ala gave it all her attention, and the pleasure which she experienced in watching it was reflected upon her countenance. She seemed positively enraptured. After a few moments the conviction came to me that she was listening! Her whole attitude expressed it. And yet not an audible sound came from the bird. At last I whispered to Edmund:
"Edmund, I believe that Ala hears something which we do not."
"Of course she does," was his reply. "There is music here, such music as was never heard on earth. That bird is singing, but our ears are not attuned to its strain. You know the peculiarity of this atmosphere with regard to sound, and that all of these people have a horror of loud noises. But their ears detect sounds which are beyond the range of the vibrations that affect ours. If you will observe the bird closely you will perceive that there is a slight movement of its throat. But that is not the greatest wonder, by any means. I am satisfied that there is a direct relation here between sounds and colors. The swaying of the flowers in the breeze and the rhythmic motion of the bird's plumage produce harmonious combinations and recombinations of colors which are transformed into sounds as exquisite as those of the world of insects. A cluster of blossoms, when the wind stirs them, shake out a kind of aeolian melody, and it was that which so entranced Ala a few moments ago. She hears it still, but now it is mastered by the more perfect harmonies that come from the bird, partly from its throat but more from the agitation of its delicate feathers."
You may imagine the wonder with which I listened to this. It immediately recalled what Jack and I had observed at the shop of the bird fancier, and when the lady carried off her seemingly mute pets in the palanquin.
"But," I said, after a moment of reflection, "how can such a thing be? To me it seems surely impossible."
"I can only try to explain it by an analogy," said Edmund. "You know how, by a telephone, sounds are first transmuted into electric vibrations and afterwards reshaped into sonorous waves. You know, also, that we have used a ray of light to send telephonic messages, through the sensitiveness of a certain metal which changes its electric resistance in accord with the intensity of the light that strikes it. Thus with a beam of light we can reproduce the human voice. Well, what we have done awkwardly and tentatively by the aid of imperfect mechanical contrivances, Nature has here accomplished perfectly through the peculiar composition of the air and some special adjustment of the auditory apparatus of this people.
"Light and sound, color and music, are linked for them in a manner entirely beyond our comprehension. It is plain to me now that the music of color which we witnessed at the capital, was something far more complete and wonderful than I then imagined. Together with the pleasure which they derive from the harmonic combinations of shifting hues, they drink in, at the same time, the delight arising from sounds which are associated with, and, in many cases, awakened by, those very colors. It is probable that all their senses are far more fully, though more delicately, developed than ours. The perfume of these wonderful flowers is probably more delightful to Ala than to us. As there are sounds which they hear though inaudible to us, and colors visible to them which lie beyond the range of our vision, so there may be vibrations affecting the olfactory nerves which make no impression upon our sense of smell."