3 adjectives to describe cloudland

She was no Hypatia striving to restore the gods of the past, revelling in a brilliant cloudland of symbolisms and affinities.

A slight, almost imperceptible, mist rose from the river, and, where the horizon should have been, a dubious cloudland prevailed.

But even out of that seemingly bare chaos, Athenian genius was learning how to construct, under Eupolis, Cratinus, and Aristophanes, that elder school of comedy, which remains not only unsurpassed, but unapproachable, save by Rabelais alone, as the ideal cloudland of masquerading wisdom, in which the whole universe goes madbut with a subtle method in its madness.

3 adjectives to describe  cloudland