Thursday, June 19, 1:30-2:30 p.m. – Teens, check out an introductory-level art workshop that focuses on the basic principles and techniques of drawing. Explore the use of lines, gesture, contour, shading and shadow, while learning how art involves science, math and technology. Free and open to the public. Registration required, and limited to the first 20 participants. For ages 12-18. Buckhead Branch Library, 269 Buckhead Ave., NE, Atlanta, 30305. Email: firstname.lastname@example.org or call 404-814-3500 for details.