A certain euphoria then set in, though it seemed weaker to me than experiences in an earlier experiment. The ataxia increased, and I went "sailing" around the room with large strides. I felt somewhat better, but was glad to lie down.
Afterward the room was darkened (dark experiment); there followed an unprecedented experience of unimaginable intensity that kept increasing in strength. It w as characterized by an unbelievable profusion of optical hallucinations that appeared and vanished with great speed, to make way for countless new images. I saw a profusion of circles, vortices, sparks, showers, crosses, and spirals in constant, racing flux.
The images appeared to stream in on me predominantly from the center of the visual field, or out of the lower left edge. When a picture appeared in the middle, the remaining field of vision was simultaneously filled up with a vast number of similar visions. All were colored: bright, luminous red, yellow, and green predominated.
I never managed to linger on any picture. When the supervisor of the experiment emphasized my great fantasies, the richness of my statements, I could only react with a sympathetic smile. I knew, in fact, that I could not retain, much less describe, more than a fraction of the pictures. I had to force myself to give a description. Terms such as
"fireworks" or "kaleidoscopic" were poor and inadequate. I felt that I had to immerse myself more and more deeply into this strange and fascinating world, in order to allow the exuberance, the unimaginable wealth, to work on me.
At first, the hallucinations were elementary: rays, bundles of rays, rain, rings, vortices, loops, sprays, clouds, etc. Then more highly organized visions also appeared: arches, rows of arches, a sea of roofs, desert landscapes, terraces, flickering fire, starry skies of unbelievable splendor. The original, more simple images continued in the midst of these more highly organized hallucinations. I remember the following images in particular: A succession of towering, Gothic vaults, an endless choir, of which I could not see the lower portions.
A landscape of skyscrapers, reminiscent of pictures of the entrance to New York harbor: house towers staggered behind and beside one another with innumerable rows of windows. Again the foundation was missing.
A system of masts and ropes, which reminded me of a reproduction of a painting seen the previous day (the inside of a circus tent).
An evening sky of an unimaginable pale blue over the dark roofs of a Spanish city. I had a peculiar feeling of anticipation, was full of joy and decidedly ready for adventure.
All at once the stars flared up, amassed, and turned to a dense rain of stars and sparks that streamed toward me. City and sky had disappeared.
I was in a garden, saw brilliant red, yellow, and green lights falling through a dark trelliswork, an indescribably joyous experience.
It was significant that all the images consisted of countless repetitions of the same elements: many sparks, many circles, many arches, many windows, many fires, etc. I never saw isolated images, but always duplications of the same image, endlessly repeated.
I felt myself one with all romanticists and dreamers, thought of E. T. A. Hoffmann, saw the maelstrom of Poe (even though, at the time I had read Poe, his description seemed exaggerated). Often I seemed to stand at the pinnacle of artistic experience; I luxuriated in the colors of the altar of Isenheim, and knew the euphoria and exultation of an artistic vision. I must also have spoken again and again of modern art; I thought of abstract pictures, which all at once I seemed to understand. Then again, there were impressions of an extreme trashiness, both in their shapes and their color combinations.
The most garish, cheap modern lamp ornaments and sofa pillows came into my mind.
The train of thought was quickened. But I had the feeling the supervisor of the experiment could still keep up with me. Of course I knew, intellectually, that I was rushing him. At first I had descriptions rapidly at hand. With the increasingly frenzied pace, it became impossible to think a thought through to the end. I must have only started many sentences.
When I tried to restrict myself to specific subjects, the experiment proved most unsuccessful. My mind would even focus, in a certain sense, on contrary images: skyscrapers instead of a church, a broad desert instead of a mountain.
I assumed that I had accurately estimated the elapsed time, but did not take the matter very seriously. Such questions did not interest me in the slightest.
My state of mind was consciously euphoric. I enjoyed the condition, was serene, and took a most active interest in the experience. From time to time I opened my eyes. The weak red light seemed mysterious, much more than before. The busily writing research supervisor appeared to me to be very far away. Often I had peculiar bodily sensations: I believed my hands to be attached to some distant body, but was not certain whether it was my own.
After termination of the first dark experiment, I strolled about in the room a bit, was unsure on my legs, and again felt less well. I became cold and was thankful that the research supervisor covered me with a blanket. I felt unkempt, unshaven, and unwashed.
The room seemed strange and broad. Later I squatted on a high stool, thinking all the while that I sat there like a bird on the roost.
The supervisor emphasized my own wretched appearance. He seemed remarkably graceful. I myself had small, finely formed hands. As I washed them, it was happening a long way from me, somewhere down below on the right. It was questionable, but utterly unimportant, whether they were my own hands.
In the landscape outside, well known to me, many things appeared to have changed.
Besides the hallucinations, I could now see the real as well. Later this was no longer possible, although I remained aware that reality was otherwise.
A barracks, and the garage standing before it to the left, suddenly changed to a landscape of ruins, shattered to pieces. I saw wall wreckage and projecting beams, inspired undoubtedly by the memory of the war events in this region.
In a uniform, extensive field, I kept seeing figures, which I tried to draw, but could get no farther than the crudest beginnings. I saw an extremely opulent sculptural ornamentation in constant metamorphosis, in continuous flux. I was reminded of every possible foreign culture, saw Mexican, Indian motifs. Between a grating of small beams and tendrils appeared little caricatures, idols, masks, strangely mixed all of a sudden with childish drawings of people. The tempo was slackened compared to the dark experiment.
The euphoria had now vanished. I became depressed, especially during the second dark experiment, which followed. Whereas during the first dark experiment, the hallucinations had alternated with great rapidity in bright and luminous colors, now blue, violet, and dark green prevailed. The movement of larger images was slower milder, quieter, although even these were composed of finely raining "elemental dots," which streamed and whirled about quickly. During the first dark experiment, the commotion had frequently intruded upon me; now it often led distinctly away from me into the center of the picture, where a sucking mouth appeared. I saw grottoes with fantastic erosions and stalactites, reminding me of the child's book Im Wunderreiche des Bergkonigs [In the wondrous realm of the mountain king]. Serene systems of arches rose up. On the right-hand side, a row of shed roofs suddenly appeared; I thought of an evening ride homeward during military service. Significantly it involved a homeward ride: there was no longer anything like departure or love of adventure. I felt protected, enveloped by motherliness, was in peace. The hallucinations were no longer exciting, but instead mild and attenuated.