Some illustrations from the Flying Monkey’s story in chapter 14: the lineage of the Golden Cap, Gayelette & Quelala, and a monkey dropping Quelala in a river.
This is maybe the only point I’m making any reference to Oz continuity outside of this one book: the only country of Oz not featured in Wizard is the northern one, in which everything is purple, as it’s blue in Munchkin Country, yellow in Winkie Country, and red in Quadling Country. Gayelette and Quelala are said indistinctly to have lived somewhere in the north, so purple seems appropriate.
(There’s a map on the Wikipedia page if you’re interested)

