8 Rose part 4

We finish around the outside of the rose and the junctions with the coved foils.

There are 5 petals but only 4 foils, so there's a sort of misstep where the two designs join. (That's not me, by the way. You can see the 5 petal to 4 foils - and other numbers - trying to synchonise in many an example of gothic tracery.)