The sea urchin, the little veil, the two strangers: the color black continues to appear to me in circumstances bound to attract my attention, messages that I interpret as a summons from the night. I realize that for a long time I have tended to reduce the presence of darkness in my life. The doctors' prohibition of going out after sunset has confined me for months within the boundaries of the daytime world. But this is not all: the fact is that I find in the day's light, in this diffused, pale, almost shadowless luminosity, a darkness deeper than the night's.