Friday, 13 June 1884

The Canroberts come at five o’clock and carry me off to dine with them. I had nothing to wear in this heat — but since there is only Mlle de Vatry, Claire’s closest friend... I go.
In the evening we play Cumberland. Cumberland is the curiosity of this season — he has given demonstrations everywhere. He is a kind of spiritualist who repudiates spiritualism and relies solely on the will. I am in too much of a hurry to give you my ideas on the subject. In brief: a blindfolded person is to do what the others gathered there will her to do. Nothing is said — one or two of the bystanders hold her by the waist or the wrist while concentrating hard on what she is to perform. Until I succeeded myself I believed it was all trickery. But afterwards... It is very curious.
One must think of nothing, and one feels pushed from the knees towards the place in question. Once there, I felt my hand rise and I went to open the first page of an album — the first page only.
I carried this out quite exactly. Then I went to take a photograph from the piano. It is truly astonishing.