And in truth I myself was rapidly falling into the strangest confusion. For a certain time--I cannot quite say how long--I lost my hold on realities. The London concert hall, with its staid, rather sad-looking audience, vanished, and I was in a great white place inundated with sun--some vast luminous scene. Under a wide caressing blue sky, in the dry and limpid atmosphere, the white marble of the buildings and the white-clad people appeared as against a background of an immense blue veil shot with silver. It was the hour just before twilight, that rapid hour when the colors of the air have a supreme brilliance and serenity, and a whole people, impelled by some indisputable social obligation, seemed to be reverently witnessing the performance of one magnificent man of uncontrollable power, of high and solitary grandeur.-- Barber began to sing. Of what he sang I can give no account. The words seemed to me here and there to be Greek, but I do not know Greek well, and in such words as I thought I recognized, his pronunciation was so different from what I had been taught that I may well have been mistaken. I was so muddled, and, as it were, transported, that I cannot say even if he sang well. Criticism did not occur to me; he was there singing and we were bound to listen. As I try to hear it, now, it was a carefully trained voice. A sound of harps seemed to accompany the singing; perhaps the harpists in the orchestra touched their instruments.-- How long did it last? I have no idea. But it did not appear long before all began to waver. The spell began to break; the power by which he was compelling us to listen to him was giving out. It was exactly as if something, a mantle or the like, was falling from Barber. The absurdity of the whole thing began to dawn on me. There was Barber, an obscure little Londoner, daring to interrupt a great musical performance so that the audience might listen to him instead! Probably because I was the only one on the spot personally acquainted with Barber, I was perceiving the trick put upon us sooner than the rest of the audience; but they, too, were becoming a little restless, and it would not be long ere they fully awoke. One thing I saw with perfect clearness and some terror, and that was that Barber himself realized that his power was dying within him. He appeared to be dwindling, shrinking down; in his eyes were suffering and a terrible panic--the distress of a beaten man appealing for mercy. The catastrophe must fall in a minute-- With some difficulty I rose from my place and made for the nearest exit. My difficulty came, not from the crowd or anything like that, but from an inexplicable sensation that I was committing some crime by stirring while Barber was on the stage, and even risking my life. Outside it was raining.