"Translucent Trajectories" Both Orna Feinstein and Carlos Zerpabzueta are multimedia artists who traffic in works that are optically playful and vibrantly colorful, making this show a dizzyingly fun experience. Each uses materials that are very plasticky — Feinstein with her plexi, Zerpabzueta with his co-polyester. These materials can be very cold, disengaging and, sometimes in the case of Zerpabzueta's work, muddy, but once you get past that, they are highly interactive thanks to their three-dimensional qualities.Feinstein creates an almost "Magic Eye" effect with her Tree Dynamics series — layered pieces of fabric, paper and monoprint on plexi radiate orbs meant to represent the concentric circles of tree rings. There's a lot of tension in the works, between the natural and synthetic, as well as her use of a traditional printmaking medium in such a contemporary way. Feinstein continues to play with that dynamic in her Morel series, inspired by the structure of a plant or fungus when observed under a microscope. These sculptural works feature sheets of monoprint on plexi that seem to move and pulsate as you walk around them. Zerpabzueta studied architecture at one point, and his minutely constructed works here do take on a strong architectural quality. There are boxes and monitor-like structures filled with layers of acrylic on co-polyester that take the form of patterns or text. They seem like little puzzles, pieces that need to be decoded. That's especially the case with Codigo de Marcas, a mounted piece that looks like an open book layered with letters in yellow, black, red and blue. Despite the familiar letters, these textual elements don't reveal anything (at least not to the solely English-fluent viewer). The more you look at it, the less sense it makes, but you can't help but continue to stare. Anya Tish Gallery, 4411 Montrose, 713-524-2299. — MD