When you are quite well enough to travel… I shall take you… with me. The journey will amuse you and do you good, for I shall go through the Tyrol and Austria, and you will see many new places. …and we shall all go together to Vienna, and back by Prague . . .

My father was called away before he had finished his sentence, and he left my mind resting on the word Prague, with a strange sense that a new and wondrous scene was breaking upon me: a city under the broad sunshine, that seemed to me as if it were the summer sunshine of a long-past century… The city looked so thirsty that the broad river seemed to me a sheet of metal; and the blackened statues, as I passed under their blank gaze, along the unending bridge, with their ancient garments and their saintly crowns, seemed to me the real inhabitants and owners of this place, while the busy… men and women, hurrying to and fro, were a swarm of ephemeral visitants infesting it for a day.
…
As soon as I was alone again, I began to ask myself whether I had been sleeping. Was this a dream—this wonderfully distinct vision—minute in its distinctness down to a patch of rainbow light on the pavement, transmitted through a coloured lamp in the shape of a star—of a strange city, quite unfamiliar to my imagination? I had seen no picture of Prague: it lay in my mind as a mere name, with vaguely-remembered historical associations—ill-defined memories of imperial grandeur and religious wars.

Nothing of this sort had ever occurred in my dreaming experience before, for I had often been humiliated because my dreams were only saved from being utterly disjointed and commonplace by the frequent terrors of nightmare. But I could not believe that I had been asleep, for I remembered distinctly the gradual breaking-in of the vision upon me, like the new images in a dissolving view, or the growing distinctness of the landscape as the sun lifts up the veil of the morning mist. …No, it was not a dream; was it—the thought was full of tremulous exultation—was it the poet’s nature in me, hitherto only a troubled yearning sensibility, now manifesting itself suddenly as spontaneous creation? Surely it was in this way that Homer saw the plain of Troy, that Dante saw the abodes of the departed, that Milton saw the earthward flight of the Tempter…

When my mind had dwelt for some time on this blissful idea, it seemed to me that I might perhaps test it by an exertion of my will. The vision had begun when my father was speaking of our going to Prague. I did not for a moment believe it was really a representation of that city; I believed—I hoped it was a picture that my newly liberated genius had painted in fiery haste, with the colours snatched from lazy memory. Suppose I were to fix my mind on some other place—Venice, for example, which was far more familiar to my imagination than Prague: perhaps the same sort of result would follow. I concentrated my thoughts on Venice; I stimulated my imagination with poetic memories, and strove to feel myself present in Venice, as I had felt myself present in Prague. But in vain. I was only colouring the Canaletto engravings that hung in my old bedroom at home; the picture was a shifting one, my mind wandering uncertainly in search of more vivid images; I could see no accident of form or shadow without conscious labour after the necessary conditions. It was all prosaic effort, not rapt passivity, such as I had experienced half an hour before. I was discouraged; but I remembered that inspiration was fitful.

For several days I was in a state of excited expectation, watching for a recurrence of my new gift. I sent my thoughts ranging over my world of knowledge, in the hope that they would find some object which would send a reawakening vibration through my slumbering genius. But no; my world remained as dim as ever, and that flash of strange light refused to come again, though I watched for it with palpitating eagerness.

…

Our arrival in Prague happened at night, and I was glad of this, for it seemed like a deferring of a terribly decisive moment, to be in the city for hours without seeing it. As we were not to remain long in Prague, but to go on speedily to Dresden, it was proposed that we should drive out… and take a general view of the place, as well as visit some of its specially interesting spots…
…
…I felt a sudden overpowering impulse to go on at once to the bridge, and put an end to the suspense I had been wishing to protract. I declared, with unusual decision, that I would get out of the carriage and walk on alone… My father, thinking this merely a sample of my usual “poetic nonsense,” objected… but when I persisted, he said angrily that I might follow my own absurd devices, but that Schmidt (our courier) must go with me. I assented to this, and set off with Schmidt towards the bridge. I had no sooner passed from under the archway of the grand old gate leading on to the bridge, than a trembling seized me, and I turned cold… yet I went on; I was in search of something—a small detail which I remembered with special intensity as part of my vision. There it was—the patch of rainbow light on the pavement transmitted through a lamp in the shape of a star.

…

…The more I lived… the more frequent and vivid became such visions as that I had had of Prague—of strange cities, of sandy plains, of gigantic ruins, of midnight skies with strange bright constellations, of mountain-passes, of grassy nooks flecked with the afternoon sunshine through the boughs: I was in the midst of such scenes, and in all of them one presence seemed to weigh on me in all these mighty shapes—the presence of something unknown…
…
…revealed and yet hidden by the moving curtain of the earth and sky.