Louisiana artist Candice Alexander keeps coming back, over and over and over, to one image in her art — the circle, which she says calls up the various human calendars, balance, and the sort of give and take that we like to call a cycle. In her show “Full Circle,” opening at the Artemis Gallery Friday, Oct. 13, 5-10 p.m., Alexander demonstrates her way of creating the universe, etching copper plates to print something familiar in a new way, over and over. The show runs through October. 254-1755. S