Originally Posted by GarageBoy
Love the tones, don't know enough PS to fix that green tinted background - any hints?
A really quick fix is to go into Levels [Ctrl-L]*, find the eyedroppers in the dialog, click the middle (grey) one, then click in the image something that should be close to neutral. I tried it with your image on the wall above the stacked mugs with decent results.
* A more advanced way is to create a Levels adjustment layer so that you can change it again later.