Another Design Element.

 I had intended carving my own spiral stamp, but first I thought I should check to see what commercial spiral stamps I had in my collection.

                                            These above are  not quite what I had in mind.

 The one on the left looks as if it should be useful, but the design is a bit hard to ink up consistently.
                                                The other one is O.K, but a bit too regular.

I would prefer to use the bronze ink, but this particular pad doesn't have sufficient ink to cover properly.  Verdict, I'll carve my own stamp and try various other colours on the purple background first before a final decision.