Immerse yourself for three days (January 5 – 7, 9:30 – 3:30) with Ann Swan while she demonstrates a variety of colored pencil techniques to help you create realistic textures, to make your colors leap off the page, and to amaze with fine detail.  Ann will demonstrate underpainting and layering into wet baby oil to help you create truly luscious, rich, clean colors and banish the grays.  Learn how to use the neon and fluorescent colors to create luminosity and added vibrancy.  For intermediate students and beyond.  Friends of Wellesley Botanic Gardens $365, nonmembers $450.  To register, or for more information, call 781-283-3094, or visit www.wellesley.edu/wcbgfriends.  Image copyright Ann Swan.