the sigil of the Demon Lord Ra' Thular, purveryor of information 
the sigil of the Demon Lord Ra' Thular, purveryor of information --v 4
the sigil of the Demon Lord Ra' Thular, purveryor of information
a demon in the center of a pentagram
a black and white image of a triangle with an all seeing eye
a satanic pentagram on a dark background
a demon in the center of a compass on a dark background