I remembered as a child standing in a field where a stream crossed my path, and a yellow iris grew next a background of green rushes. The stream sang as it tumbled over the flat stones. And as a child I thought how strange it was that such things should continue after I had left them, as though when turning a corner with the stream hidden from view, a mist must fall about them, shrouding them carefully, until I should pass again. It was like this now, with the traffic and the moving people. Impossible that they should live while I was no more a part of existence.