This is a big step in the banner's progress - I've finished all of the spirals!
There weren't that many left to do, comparatively speaking, but it still makes a big difference to the piece. The remaining spirals were in green, as mentioned last time, and over the bottom half of the appliqué "trilithon" motif.
Here's the left leg of the trilithon completed:
And the right leg:
And that's the lot!
Well, it's all the spirals done, not all the design completed, and not even all the central area. So what do I have left to do on it? Find out next time!