An assortment of orc designs for the Hobbit Trilogy. Of note are the many designs for Azog and Bolg. As the character design briefs for these two evolved, some aspects that were initially applied to Azog were re-appropriated to Bolg, the Beserker Orcs and The Torturer of Dol Guldur. This was due not in small part to the shift from actors in prosthetics to fully digital characters.