Peter Schjeldahl at The New Yorker:
The show’s main news is in sculpture: there are several small pyramids and one immense one, all raised slightly off the floor and built of innumerable horizontal sheets of laminated plywood with regularly spaced bands of aluminum. Gorgeously dyed in sumptuous color—bringing out and celebrating the textures of the wood grain—the blunt structures radiate like light sources. Do they suggest late entries in the repertoire of Minimalism? They do, but with a sense of re-starting the aesthetic from scratch—getting it right, even, at long last. The pieces play a role in another of the show’s revelations: a series of large (up to twenty feet wide) neo- or post- or, let’s say, para-color-field paintings that owe the ruggedness of their paint surfaces to incorporations of leftover pyramid sawdust. Bevelled edges flirt with object-ness, making the works seem fat material presentations, protuberant from walls, rather than pictures. But, as always with Gilliam, paint wins. Thick grounds in white or black are crazed with specks, splotches, and occasional dragged strokes of varied color. While you feel the weight of the wooden supports, your gaze loses itself in something like starry skies: dizzying impressions of infinite distance in tension with the dense grounds, which are complicated by tiny bits of collaged and overpainted wooden squares. Registering the jittery chromatic harmonies and occasional underlying structures—ghosts of geometry—takes time. Seemingly decorative at first glance, the paintings turn inexhaustibly absorbing and exciting when contemplated. Like everything else in this show of an artist who is old in years, they feel defiantly brand spanking new.