" I sat and looked up at the blue sky and across at the blank windows for a long time. A woman I’d once cared about had worked in anadvertising agency over there. Sometimes, when the sun came at them from a different angle, I could see through the windows across the street and watch her moving about her office. Agency was gone now. Maybe the whole building was gone, replaced by a new one. It was hard to remember. "
― Robert B. Parker , The Professional (Spenser, #37)