Reminds me a lot of Dave Hill's work.
Just a few areas of critique.
On the foremost member, his hand holding the calendar:
- Whilst it might be technically correct (being that his arm is in the shadow of the calendar), the light on his arm is too dark. It is like his arm vanishes (you can ONLY JUST see it if you squint your eyes). I think the lighting on his arm should be raised to match the breast of his suit.
On the foremost member, his left cheek:
- Way too dark. The lighting here appears unnatural and moreso like you have added or darkened the light yourself digitally (which is what you have stated, however what I mean is that it is obvious).
On the lighting:
- Overall the scene looks very smokey (which suits the style), however there is no source for the smoke. Where is it coming from? It's like they've all been smoking cigar's or such, but there are no cigar's or smoke sources to be found.
- The lighting over the tabletop is a bit patchy (due to creating the smokey look).
On adding alcahol or liquor to the glasses:
- Copy the top of the water in the tall glass and overlay it on new layers onto both the smaller glasses, masking out the parts to make it look like the water is in the square glasses as opposed to the circular.
- Photograph some liquor or download some photo's of scotch off the internet and eyedrop the colour from the alcahol to ensure an authentic look.
- Then just simply create a new layer, lassoo the inner dimensions of the glasses up to the new water reflections you've just added in, fill with the eyedropped colour and adjust the layer properties until you have the liquid sitting nicely in the glass.
A bit picky, but hopefully helpful.
Great work, and good luck in the future!