Jack is co-author of the award-winning and best-selling guide to Photoshop, “The Photoshop Wow! Book,” as well as an award winning designer / illustrator / photographer and contributing editor to numerous other books on digital imagery, design, and on-line communication. He is an internationally recognized expert on digital imagery and the visual communication process. He has lectured at conferences and universities throughout the US, Japan, Singapore, Hong Kong, Canada, Brazil and Australia, as well as leading numerous workshops around the US and abroad. He teaches as part of the “Dream Team” at the National Association of Photoshop Professional’s Photoshop World Conferences. Jack was recently inducted into the NAPP Photoshop Hall of Fame.