I found my friend Desmond Kean at the northeast corner of the penthouse viewing terrace, assembling a telescope with which to look at the world below. He took a metal cylinder holding a lens and screwed it into the side of the telescope, then put his eye to the lens, the picture of concentrated absorption. How often I had found him like this in recent months! It made me shiver a little; this new obsession of his, so much more intense than the handmade clocks, or the stuffed birds, or the geometric proofs, seemed to me a serious malady. Narrated by Stefan Rudnicki.

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