By Brandy McDonnell Features writer bmcdonnell@oklahoman.comAlthough it is only a little larger than a shoe box, the interlocking cubes in Robert Bruce Stevenson's acrylic sculpture "Optical Construction" appear to extend into infinity, while the perfectly positioned concentric circles in Tadasky's "C-182" seem to spin like the giant record the painting resembles. "It's almost like you can't tell if you're receding into a tunnel or if you're looking at a pyramid and it's going out that way," said Curator Catherine Shotick, waving at the lemon-hued canvas of nesting cubes that is Richard Anuszkiewicz's "Soft Yellow.Read more on NewsOK.com