Bernice came to visit in September, and we went to DC together. She got to see all the out door monuments she wanted to see on this visit. But we both suffered under the extreme heat. Next time we should do it in October. I guess she had a reasonable time, and our friendship may continue. Sometimes I felt a bit strange with friendship developed over a chance meeting on a tour.
At the Hirshhorn Museum Plaza, we discovered the Circle of Animals/Zodiac Heads made by this Chinese artist Al Weiwei. It's interesting that Hae Pyng and I found the same sculptures on the campus of the Princeton University.