Michael Heiser @ Gagosian Gallery (555 West 24th St) Exhibition website
Check out this trailer for a documentary on his last rock "sculpture" at the Los Angeles County Museum of Art (LACMA), then go visit all 18-tons of his newest boulder - HANGING FROM THE CEILING of the Gagosian Gallery on 24th Street. You'll find it in the back of the gallery.
p.s. I'm as confused as you about the massive black & white forms that litter the rest of the gallery - so relax and enjoy the strangeness.
ends 2 July, 2015