I have a very large 50 year old italian "bottle" (15 litre!) which is set up rather like a Chianti bottle, The body of which is set in a wood basket-work with decorative rope work around the neck. I would like to protect the basketwork so I am seeking a fairly colourless spray to protect the basket work so that I may put the bottle on display on the patio. I have looked around and can only find paint which I do not want to use as it would ruin the appearance of the flask. Any ideas out there? regards dave