This a very nice picture. Interesting shot. I can´t define the beverage itself, this gives a mistery. May be it was a beer or simply a soda. Great idea. I like the smoke around the glass and hope you put more detais about it in your description.
You'll probably get some questions about the lighting but I like it. My only suggestion would be to clone out the upper rim so the color just seems to fade from the shot without reappearing near the top. I'm having an issue with lower right part of the glass also...it looks weird. But I think that colors are fantastic and the lighting is unique. Good job!
Cool effect with the movement inside the glass (is that really from the bubbles moving?), I like this shot but would have liked it even better if it was brighter, it´s a bit too dark for my taste. 7
i think i know what you were going for here (or maybe I don't!).
But my eyes can't seem to find a point to rest in the image.
And the top of the beer seems to be too dark.