William Cannings is the master of optical illusion. The England-born sculptor got to Texas as fast as he could โ€“ living and working in Lubbock with a steady gig as a professor of sculpture at Texas Tech’s School of Art. The illusionist produces pieces that look like balloons, inner tubes, beach balls and other lighter-than-air objects but which, in actuality, are constructed of aluminum and steel.

His technique โ€“ to sandwich two pieces of metal together, seal the edges, and then under- or over-inflate โ€“ has evolved over the years, and he’s experimented with polished finishes, pastels, saturated brights and automotive paint.

Works on view in his new โ€œLuster Clusterโ€ exhibit at Anya Tish Gallery have a decidedly darker mood than the summery, beachy pieces of years past. Five of the wall-mounted sculptures look like faces, an unpredictable effect created when inflating the metal, with the rubber valve ending up in different spots on each head.

Mask I and Mask III are coated with a glossy black and Mask II has a sparkly gold finish, while the spooky Mask IV looks as if it could light up a dark hallway with a phosphorescent glow. The artist doesn’t mind if viewers touch the pieces, which hold up well in the elements, and has included a few pieces finished with the Kameleon brand of automotive paint. The finish imbues a sparkly, reflective quality that seems to change color as the light bounces off its light and shadows, as in the bulbous head in Trophy II.

The color-changing properties of the finish are even more apparent in larger pieces, like the absinthe-hued Applejack (think of the little metal stars found in a child’s game of jacks, but super-sized to a 30-inch height), or the pair of bubble wands tall enough to gaze through: the curved Arc and the upright Centered.

Cannings hasn’t eliminated the beachy themes from his vocabulary. What appear to be children’s arm floaties are suspended from the ceiling in a colorful candy-colored array in Swarm, and in the back room are two pastel-colored beach balls from one of his earlier exhibits. While elements from his Silver Clouds site-specific installation from 2009 have been acquired and replenished over the years, its latest incarnation is on view in the back room. As a child, Cannings was inspired by the ethereal Silver Clouds by Billy Kluver and Andy Warhol.

Other shapes on view include carrot-like sculptures (the orange Leaning and eggplant-colored Assymetric), the wall-mounted pointed tips of Trophy I and Trophy III, and a smaller Purple Pillow. There’s one floor-mounted piece that seems to defy gravity: a large square pillow cut in half and reassembled at its outer corners. The resulting double-tornado balancing act interacts with the light because of its Kameleon finish and curves.

Cannings is a returning artist at Anya Tish Gallery, appearing in several group shows, as well as solo shows in 2012 (โ€œMetalUrgesโ€), 2009 (โ€œInflatable Infatuationโ€), 2007 (โ€œConsequenceโ€) and 2005 (โ€œGathered, Squeezed, Poppedโ€). He also joins another Houston artist who sent a sculpture toย the Poydras Corridor inย New Orleans. Cannings’s whimsical Stacked V (five colorful pillows, each four feet in height, stacked and reaching for the sky) is on view along the same corridor that housed Patrick Renner’s Funnel Tunnel last year.

โ€œLuster Clusterโ€ continues through October 8 at Anya Tish Gallery, 4411 Montrose, open Tuesdays to Fridays 10:30 a.m. to 5 p.m., Saturdays 10:30 a.m. to 5 p.m., 713-524-2299, anyatishgallery.com. Free.

Susie Tommaney is a contributing writer who enjoys covering the lively arts and culture scene in Houston and surrounding areas, connecting creative makers with the Houston Press readers to make every week...