The band's distinctive fanged-face logo, with its oversized boar's tusks, chains, and spikes, was created by artist Joe Petagno in 1977 for the cover of the Motörhead album and has appeared in many variations on covers of ensuing albums. The fanged face has been referred to variously as War-Pig and Snaggletooth.Petagno stated:The inspiration came from just being a naturally pissed-off bastard! And Lemmy's the same way! So it was bound to be an alchemal wedding of a moreprimordial nature. I did a lot of research on skull types and found a cross-breed gorilla-wolf-dog combination would work nicely with some oversized boars horns. Lemmy added Helmet, chains, spit, spikes and grit.Motorhead´s Snaggletooth from Sacrifice album.obj and .zlt files