Phosphorescence I alcohol ink on yupo 21 x 29.4 cm Framed 29.7 x 42 cm. Warm tones of copper, cappuccino, black ink, pearlescent green patina, and titanium white are the moody palette of this underwater coral abstract artwork. The phosphorescence of the bleached out coral is indicative of the phenomenon that occurs in the Australia coral reefs, a sign of what once was, is now transformed and brought back to a new life.