Cher Threinen-Pendarvis, an award-winning fine artist, designer, and educator, has influenced thousands of artists in her many years of teaching and writing about electronic design tools. Her paintings and photography have been exhibited worldwide, and her work is featured in numerous books including The Painter Wow! Book and The Photoshop and Painter Artist Tablet Book. In addition to creating hundreds of brushes for Corel Painter, Cher teaches at workshops and conferences worldwide.
Donal Jolley has been a freelance designer since retiring from the commercial printing field in 1996. A master of Photoshop since version 2.5, his artistic ability, design versatility, and Photoshop expertise have been featured in many publications, including The Photoshop CS/CS2 WOW! Book, The Painter WOW! Book, and Photoshop User magazine. Donal has taught Photoshop and Illustrator courses for students and professionals and has consulted on several prominent publications.