A Precursor glyph of uncertain meaning. The name "Esk" was decided upon by the advertising firm Iconic Illuminations, but shortly afterwards the meeting room where the name was decided ceased to exist, and the floor the meeting room once existed was reconfigured to have a layout that no longer includes the meeting room. Though there is record of the meeting room existing, the layout of the floor was altered to be completely different and no one can identify who did this.