Panorama 2341_blended_fused_pregamma_1_fattal_alpha_1_beta… | Flickr

Reading Viaduct 503 N 10th St Philadelphia, PA Copyright © 2013, Bob Bruhin. All rights reserved. (prints via ehood.us/1DoflQ2) —— Luminance HDR 2.3.0 tonemapping parameters: Operator: Fattal Parameters: Alpha: 1 Beta: 0.9 Color Saturation: 1 Noise Reduction: 0 —— PreGamma: 1

IMG_3528_pregamma_1_fattal_alpha_1_beta_0.9_saturation_1_n… | Flickr

Luminance HDR 2.3.0 tonemapping parameters: Operator: Fattal Parameters: Alpha: 1 Beta: 0.9 Color Saturation: 1 Noise Reduction: 0 —— PreGamma: 1

Panorama 1072 | Reflections on the Smaltz Building 315 North… | Flickr

Reflections on the Smaltz Building 315 North 12th Street Philadelphia, PA Copyright © 2011, Bob Bruhin. All rights reserved. (via bruhinb.deviantart.com/art/Panorama-1072-274597380)