This is a Celtic cross without a significator. The dead center of the cross tells you the matter at hand. We have there the Tower: sudden drastic change, toppling kings and queens. In a word, the fate of the Revolution is the subject of this reading.
Underneath is the basis of the trouble, the Magician. The ideal of raw, masculine will exerting itself, attempting to remake the world. Dictators everywhere envision themselves as magicians, able to force their desires into reality.