Aside from the 200 times the island has been destroyed or the Amazons have gone to civil war, and of course her origin story....please tell me some iconic SOLO (without Batman or Superman making an appearance) WW storylines that are iconic.
Ditto on your response from post below, too, there really aren't many solo Iconic stories for Diana. Although, let me ask, to play DA in a way, what definition of Iconic are you using? What we feel would be iconic to the general populace or iconic to our own personal tastes?
And I'll have to do some thinking but expect an answer from me in the next day or so.