On a walk to City Place in Las Vegas, I spotted the edge of a hotel against the deep blue desert sky. The vertical red sail offset by the horizontal lines at the top called to me. The wisps of clouds at the bottom of the frame suggest this building is as tall as the sky. The Sigma 85mm f/1.4 made the shot. I only take one lens on a walk. I love the way prime focal lengths make me work just a bit harder to make the composition. The results are way worth it.