Apollo (Apollonian): the dream state or the wish to create order, principium individuationis (principle of individuation), plastic (visual) arts, beauty, clarity, stint to formed boundaries, individuality, celebration of appearance/illusion, human beings as artists (or media of art's manifestation), self-control, perfection, exhaustion of possibilities, creation, the rational/logical and reasonable.
Dionysus (Dionysian): chaos, intoxication, celebration of nature, instinctual, intuitive, pertaining to the sensation of pleasure or pain, individuality dissolved and hence destroyed, wholeness of existence, orgiastic passion, dissolution of all boundaries, excess, human being(s) as the work and glorification of art, destruction, the irrational and non-logical.