In elegant, meditative paintings by Meghann Stephenson, the inner lives of women are illuminated through subtle symbolism. The Los Angeles-based artist is known for her figurative paintings and still-lifes emphasizing repetition, reflection, and mystery. Often, we encounter a puzzle-like quality to her work in the form of knots, mazes, or duplicates. Next month, a show of nine paintings at Half Gallery continues her exploration of the relationsh…