Raw, adjective: 7. brutally or grossly frank: a raw portrayal of human passions.
"Then there came a faraway, booming voice like a low, clear bell. It came from the center of the bowl and down the great sides to the ground and then bounced toward her eagerly. 'You see I am fate,' it shouted, 'and stronger than your puny plans; and I am how-things-turn-out and I am different from your little dreams, and I am the flight of time and the end of beauty and unfulfilled desire; all the accidents and imperceptions and the little minutes that shape the crucial hours are mine. I am the exception that proves no rules, the limits of your control, the condiment in the dish of life."
~ F. Scott Fitzgerald, The Cut Glass Bowl and Other Stories
(And that's more O'Keeffe, of course)