A glass partition divided up the length of the narrow corridor of the old hotel. The wing of a door below, a firmly fixed pane of glass above, no frame, the panes clamped and held at the corners by two metal clasps. Normally done, nothing special. Certainly not a design by an architect. But I liked the door. Was it because of the clamps, the gleaming of the glass in the muted colors of the dark corridor, or was it because the upper pane of glass, which was taller than the average-height swing door below it, emphasized the height of the corridor ? I did not know.