Dandelion Moms art contributor, Erna van Dyk has been busy!      By Lilli LaBuen Gillen Years ago, Erna bravely uprooted her life as she knew it in South Africa and moved to Orange County in Southern California to support her husband’s goals. Always the optimist, she successfully built a new life, raising her son in a new country, making new friends, and switching careers from graphic design and marketing to doing what she loves: teaching art and helping others build a strong foundation in painting and multimedia. Many locals know her as an amazing and dedicated art teacher. Raising a family, teaching art, building a business of her own, life…