A process ab aeterno is at least as unimaginable as the process of creation ex nihilo; if it be not altogether inconceivable to boot.

This was to me unimaginable from his point of view.

It was shortly after three o'clock that the vision came in reality, more marvelous, more exquisite, more unimaginable than the conception of all my reveriesa dim shadow in the far offing, a dark speck in the lofty clouds, a mass of towering green upon the blue water, the fast unfoldment of emerald, pale hills and glittering reef.