RFJ0J33J–Denver, USA - May 25, 2016: Part of the financial and business district in Downtown Denver with several office buildings. The picture is in monochrome
RFHA11CC–Electronic collection - detail black computer keyboard with key f5
RFJ0J35Y–Denver, USA - May 25, 2016: Looking up skyscrapers of the World Trade Center Denver, one of them with a Keybank sign. The picture is in monochrome.