Adjusting an image for optimum appearance

 Adjust images for optimal appearance 

St Pancras Hotel

To the left is the original out-of-camera HDR JPEG. Below is the adjusted image, I used photoshop to make the adjustments.

I began by retrieving the 3 raw images used to create the HDR and re-merged them in photoshops built in plugin: HDR pro. I desaturated the whole image to almost 0, added a blue filter and re-saturated the light streaks created by the long exposures. Finally I rotated the image so the hotel was more horizontal.