The Glass Challenge

I thought I might try this one out on you and ask for feedback. I basically like the composition but I don't think I've got the various elements right and I'd welcome your thoughts.

I've tried quite a few different ideas out including one or two still life compositions today. I'm just about to sort out all of the duds and if I think there is anything more worth saving I might put it onto my Flickr account.

Many thanks Wendy