Very nice picture and reprocessing. I presume you used a HDR before colouring the image. I like the result and the DOF.
It is very difficult to obtain such a result : you mastered the light, the DOF and the picture is neat.
Perfect !
Herve: this picture is not a HDR, actually this one is almost without PP. This was done with 2 flashlight of 2 differents color and a 30 sec exposure cause this place was in complete dark.