She was placed before an immense easel to the right of a large-paned window, where the best London day streamed above the lower dimness. An immense sheet of canvas was turned away from us upon the easel; but in a moment she had placed it before us, and fell back in the same moment, a little from me. Nor shall I ever forget that moment's issue. I forgot it was a picture, and all I could feel was a trance-like presence brought unto me in a day-dream of immutable satisfaction. On either side, the clouds, light golden and lucid crimson, passed into a central sphere of the perfect blue. And reared into that, as it were the empyrean of the azure, gleamed in full relief the head, life-sized, of Seraphael. The bosom white-vested, the regal throat, shone as the transparent depths of the moon, not moonlight, against the blue unshadowed. The clouds deeper, heavier, and of a dense violet, were rolled upon the rest of the form; the bases of those clouds as livid as the storm, but their edges, where they flowed into the virgin raiment, sun-fringed, glittering. The visage was raised, the head thrown back into the ether; but the eyes were drooping, the snow-sealed lips at rest. The mouth faint crimson, thrilling, spiritual, appalled by its utter reminiscence; the smile so fiery-soft just touched the lips unparted. No symbol strewed the cloudy calm below, neither lyre, laurel-wreathed, nor flowery chaplet; but on either side, where the clouds disparted in wavering flushes and golden pallors, two hands of light, long, lambent, life-like, but not earthly, held over the brow a crown. Passing my eye among the cloud-lights,--for I cannot call them shadows,--I could just gather with an eager vision, as one gathers the thready moon-crescent in a mid-day sky, that on either side a visage gleamed, veiled and drenched also in the rose-golden mist. One countenance was dread and glorious, of sharp-toned ecstasy that cut through the quivering medium,--a self-sheathed seraph; the other was mild and awful, informed with steadfast beauty, a shining cherub. They were Beethoven and Bach, as they might be known in heaven; but who, except the musician, would have known them for themselves on earth? It was not for me to speak their names,--I could not utter them; my heart was dry,--I was thirsty for the realization of that picture promise.