Interesting. Actually my first thought was 'it looks like a boot sale'...then...'I wish I could find these at a boot sale!'
Definitely a bit more than a boot sale, I like the bottles too - but part of me is still thinking 'Anything is Art these days'....
Come to think of it, I do liitle arrangements all over the house, just with things I like, especially bottles with water in.
I once did one with coleus leaves, on the top of the freezer, and my mum didn't know what to make of it, thought it very weird!