A rare and singular combination of natural history and modern art, Lee Downey’s “Yorick.” is a life-size skull carved from a large Gibeon meteorite that crashed in the Kalahari Desert in Namibia a thousand years ago. An artist who is known for selecting exotic materials with which to work, Downey acid-etched the carving to uncover the Gibeon meteorite’s singular, lattice-like pattern. “A symbol of death, of eternity, of immortality, of demise and rebirth.” he explains, “Of any material I could think of to fashion an accurate human skull out of, this Gibeon meteorite best embodies the ‘mystery’ most acutely.” The astonishing piece has already been estimated at around $400,000.