Dan, these are absolutely breathtaking. I used to live in a commune in San Francisco in the early 70's that was located at the corner of 10th & Howard streets. I loved watching this fill up and then empty. It's been a favorite memory ever since then. For years I scoured the Internet in search of anything to do with the old neon light and found nothing. Slowly, more and more shows up. I was so happy to find your work. It's really made my day.