Second in the bathtubseries (
[link]), wich is totally different, and with more bubbles and a different editing!
Editing:
Lightened, adjusted the contrast and the white balance, converted to black and white and added split-toning (yellow/blue) in adobe camera raw.
Added a black and white layer set to overlay (100%), lightened with curves and sharpened a bit.
I might agree with you on the more blue part, but I'll wait to try it out until I manage to get photoshop and bridge a bit more cooperative with each other when it comes to the colors...:/