Respuesta :
"Who knows but this surrendered face were undefeated still." If something surrenders, it implies it has been defeated. "Heavenly hurt" does seem to be ironic too though. Hope this helped.
well In my opinion, the whole poem is quite ironic - although she is mentioning the exultation and the royal color of death, the poem itself begins with the narrator saying that she cannot breathe - that she doesn't want to die.
So, I would say that the ironic parts are:
Exultation is the going
Of an inland soul to sea, -
Past the houses, past the headlands,
Into deep eternity