The black, white and pink palette of Brent Ozaeta’s Introverted Floating World provides the background for a mash-up of Roy Lichtenstein-like pixelation, highly textural surfaces, and semi-abstract imagery of nurses performing medical procedures on children. Ozaeta’s works on panel and paper show a chromatic and stylistic consistency, which coalesce into an opulent, unified and vaguely disturbing vision. Chambers @ 916, 916 NW Flanders St., 227-9398.