E.D Skull Reference is a digital art-book containing 1326 3D photo renders of a skull, divided into 17 sets with 290GB of data. Each set has 78 angles with high-poly details. The artbook is optimized for easy use in design work, with each set having a bonus texture. The sets are designed for everyday situations, allowing for collages, stylization, simplification, cutting, and adding texture. The sets can be layered to create new lighting combinations. The digital format saves time on processing and printing, making it a valuable resource for artists who value their time.