Cheri Smith is the owner of Magic Eye Inc., co-creator of Magic Eye® 3D illusions, and has continued to evolve the Magic Eye® art form since its origins in 1991. As interest in Magic Eye® expanded, Cheri co-authored two books on vision improvement with Dr. Masahiro Kurita, an eye specialist and researcher at Tokyo University. The first became a bestselling phenomenon in Japan. Magic Eye Beyond 3D: Improve Your Vision explores the relationship between Magic Eye® 3D illusions, visual perception, and binocular vision. The book draws on decades of insights shared by Magic Eye clients, educators, eye-care professionals, vision therapists, researchers, and readers worldwide. Dr.

Marc Grossman is a holistic eye doctor in practice since 1980, and dedicated to helping people with vision problems ranging from myopia and dry eyes to vision-threatening diseases such as glaucoma and macular degeneration. He employs a combined multi-disciplinary approach including nutrition, eye exercises, lifestyle changes and Chinese Medicine. His background includes degrees in Optometry, Biology, Physical Education, and Learning Disabilities, coupled with yoga, bioenergetics, nutrition, Chinese medicine and acupuncture, the Alexander technique and Feldenkrais. Dr. Grossman lectures nationally on topics such as Natural Vision Improvement, Psycho-Emotional Aspects of Visual Conditions, Vision and Learning, Holistic Integrative Visual Therapy, and Chinese Medicine and Vision Care. He teaches workshops for health care professionals including physical therapists, chiropractors and body workers, social workers, occupational therapists and other optometrists. Dr. Grossman is a consultant to school systems, rehabilitation centers and the U.

S. Military Academy at West Point.