Ed, David, Steve and John
Thank you all very much for your comments.
David
No 4 was posted here previously as a purple form inspired by the sea urchin, it then turned colour to bright orange and yellow, then back to purple but I was not happy with either result so I decided on mono chrome which I am happy with. It is the positive of colouring the wood with acrylics if it doesn't work you can keep working on it.
I am pleased with them all and have learnt a lot making them, inspired for the next run of pieces.
Thank you all again