Carelton Holt

Carelton Holt. Camera and Electrical Department: Remnants. Carelton Holt is founder of Granite Digital Imaging, LLC (GDI), the parent company of GDI Films, North Atlanta Studios and the Georgia Film School. His passion for film making and photography started in 1969, where at 12 years old, he joined his school photography club and started a student film making group.