In the grim darkness of the far future human society will be saturated by....skulls? The preachers have skulls on their lecterns, robes and bibles. Massive icons of skulls are intertwined in the glorious renderings of the god-emperor. The mechanicus' symbol is a cog and a skull. Flying skulls of beloved servants or famous warriors flit and hover among the masses. I'd venture to guess that everyday people even have skulls imprinted or sculpted on a variety of personal effects from door knobs to silverware. Orks and chaos use the skulls of fallen foes as decorative trophies.
In most other fiction those who adorne themselves with skulls are the bad guys since skulls generally symbolize death. What do you all believe is the significance of the skull in 40k imagery? Death? Inescapable doom? The waning of humanity? Grimdark?
Is it merely a motif or is there a deeper meaning to it all?


