Panorama 1653_hdr_pregamma_1_fattal_alpha_1_beta_0.9_saturation_1_noiseredux_0_fftsolver_1 small on Flickr.

Via Flickr:
The Demolition of a Landmark
Willys-Overland Motor Company Building
1300 Block of Wood Street
Philadelphia, PA
Copyright © 2012, Bob Bruhin. All rights reserved.
(via bruhinb.deviantart.com/art/Panorama-1653-hdr-pregamma-1-f…)
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Luminance HDR 2.3.0 tonemapping parameters:
Operator: Fattal
Parameters:
Alpha: 1
Beta: 0.9
Color Saturation: 1 
Noise Reduction: 0 
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PreGamma: 1