Thanks Max -yes it was a bit time consuming!
David, the colour chart was put on there by Peter O, I would think that there are too many colours to be able to do that bearing in mind site space or whatever it is called. It's a fantastic idea ...but I think in practice may not be possible. Also in my experience it is SO difficult to get real colour representation and the real recognition of colour is only possible by seeing and handling the goods...too many colours are too similar. Thank you for your offer, maybe Peter O will take you up on it. Emmi