“Conjecture” is a retrospective exhibition of over six-decades of sculpture, printmaking, and poetry by Tom Rickers. From the late 1970s through the 1990s, Tom Rickers was an important member of the Sioux Falls art community, exhibiting extensively throughout the region. Although his training was in experimental printmaking, he is most known for his mixed-media and found-object sculptures. Exhibition on view from March 21 through April 19; gallery reception will be on Friday, March 22, 7-9 p.m.; with a talk by the artist at 7:30 p.m.