View from the Reading Viaduct Philadelphia, PA Copyright 2014, Bob Bruhin. All rights reserved. (prints via fork.cc/21dpLwn) —— Luminance HDR 2.3.0 tonemapping parameters: Operator: Fattal Parameters: Alpha: 1 Beta: 0.9 Color Saturation: 1 Noise Reduction: 0 —— PreGamma: 1