Last Friday, I joined my son, Jason, for dinner in San Francisco while he was in the Bay Area for work. Before heading to the restaurant for dinner, we walked through the lobby of the Hyatt Regency. Using my Sony RX 100, I was able to get a few shots of the interesting architecture of this hotel, all in the lobby. All photographs taken at ISO 3200, if memory serves me right. A remarkable result at such high ISOs from the relatively small sensor in this camera.