Eight Niles North students will exhibit their paintings at the 4th annual 12 x 12 Art Competition/Exhibit held September 20 through October 25 at Blick Art Materials, 1755 Maple Avenue in Evanston. The exhibit is a juried show open to professional artists as well as students. Niles North exhibitors include:  Corie Adams, Sally Lavengood, Gabrielle General, Jungha Suk, Alexa Jasenof, Anna Poloz, Sarah Lewin and Serena Hocharoen. The opening reception will be held at 5:45 p.m. on September 20. There will be music, a raffle, discounts on art supplies and refreshments.