Wildbegonia: Geat pick, congrats.
Thanks for taking the trouble to comment. Appreciated.
RuthC: Congratulations, Dave, on your well-deserved win. A beautiful picture which captures the essence of this challenge. Ruth :-)
Many thanks Ruth for your kind comments. Had almost given up on DPR challenges. Don't mind being outvoted by a better picture - an opportunity to learn - but when winners don't actually fill the requirements of the challenge it is more than a little dispiriting! Dave