Weeble-Wobble, rolly polly. Need to set that on a ring of cork, or wood, or a rubber gasket to keep it stable. Some sort of pad.
I like the azalea a lot. The globe is artsy, but not sure how practical it is. Is the tree wired firmly into the globe?. If not, normal knocking around, wind and random accidents could uproot the azalea, delaying root development. Jostle too often and tree could go into terminal decline. Just a caution.