If you really like Martini glasses this much, you should know that you dont hold the glass by the stem, but rather hold it by the top of the glass.
There ya go.
i don't know. I have seen many a martini held. And many a Bond film and that is not necessarily true. While I understand, to be so bold in assertion might be, well, too constrictive.
I'm hoping you intended to have the shadow on the wall. It seems to detract from the image. I also don't like the way she's holding the glass almost like a baseball bat. Otherwise, nice image
I find the shadows very distracting in this shot. Your subject should have been standing farther away from the background IMHO. The potential was there for a very good shot.