Great Logo Needed for New Wine websites

I am developing the domains

whitewine .co.uk
redwine .co.uk

and I'm looking for one concept that would be tweaked slightly to adapt to both sites.

It would be helpful to see how your logo would look on a website header but also on a wine bottle label.

Update - Please read the full brief and please don't use a black background on any further designs.

The only text the logo needs to have is the domain name.

On the two variations the text would change and perhaps the colouring but the main concept would stay the same to look consistent across both sites.

I was thinking perhaps a character might work but I'm not sure here.  It's just a possibility so don't feel bound by it.  Would be just as interested to see other designs too.

The logo needs to be clean, sophisticated & elegant - more in keeping with modern wine than flowery old style designs.

Need JPG and vector formats of final logo

nothing too intricate or old fashioned.