Darlene Olivia McElroyDarlene Olivia McElroy and Sandra Duran Wilson have been the unofficial ambassadors of mixed media ever since their first book, Image Transfer Workshop, became a runaway hit! Their second book, Surface Treatment Workshop, ontinued the tradition and provided unique techniques accompanied by solid troubleshooting and inspirational advice. Darlene and Sandra teach workshops and lead seminars on a national level. They are currently at work on their fourth book. Read More Read Less