Congratulations to the winner of our June quiz, Geeta Belsare, MD, Resident, Section of Ophthalmology and Visual Science, University of Chicago, Chicago, Illinois. The correct answer to our June challenge was corneal cupremia due to multiple myeloma. For a complete discussion of this case, see the Letters: Research Letters section in the July Archives (Silkiss RZ, Pomerleau D, Sorenson A, Vastine D, Crawford JB. Corneal cupremia in multiple myeloma: a clinicopathologic correlation. Arch Ophthalmol. 2008;126:1005-1006).