I had gone for a day of photographing at a photographer "friendly" casino, The Cosmopolitan. I was leisurely walking around and had gotten to the doors of the boulevard pool deck on the fourth floor thinking, I'm not welcome to go out there and especially with my dSLR. I turned around pushing the down button on a elevator panel, entered the elevator and thought, what is on the fifth floor (actually, I had stopped at a 4.5 floor too)? Where I ended up was at the roof level to the low-rise which lead to a pool that isn't being used. Walking around I found this angle with the Harmon tower of CityCenter Casino with these interest green umbrellas. Funny thing, two security guards ask me how I was doing... not asking me to leave.