Featured Review: Mary Sprague: Rhinoceros! This gnarled and otherwise inelegant beast is rendered almost pyrotechnic in this exuberantly expressive series of drawings and paintings by local painter, printer and ceramicist Mary Sprague. With a palette reminiscent of the acid hues of Matta and a similar penchant for surreal abstraction, these pieces move in and out of their totem animal, becoming at once portraits of a vibrant state of being and compendiums of every nervous variety of gestural mark. A wry sense of absurdity underscores the work via titles such as Decorated Veteran, Out from the Spa and How Much Does a Rhino Charge. High art treads on hard ground here — where pure joy is experienced with abandon and a wise half-smirk. Through October 16 at Duane Reed Gallery, 4729 McPherson Avenue; 314-361-4100 or www.duanereedgallery.com. Hours: 10 a.m.-6 p.m. Tue.-Sat. and by appointment.