Interesting responses, but no definitive answer! As always everyone is different. I've just reached the point of trying to sell, but my work is as described above. I love experimenting in art and in life so it's just part of me, but while trying to work out how to sell my art, these were some of the issues. I think I'll just keep putting my work out there as it is, from what you are saying, there should be someone out there who will buy it! Thank you xx