For this Challenge I decided to focus on the theme of duality and demons.

About my inspiration: 

Dual reality, The space between the spirit world and the mortal plain . The glitch within the matrix of reality that allows spirits the sneak through and seen in a haze or fleeting glance. the hazy after image when you open your eyes and they haven't yet adjusted to the dark.
I made a design with two images in mind seen overlapping and alternates of each as a singular separate element within the same design. The tri-clopse an all seeing demon an eye on each plain of reality. And the three faces of dread a singular skull manifestation of fear anxiety and hate.

( intended as a UV ink print and to glow in blacklight.)

Three alternatives created for this challenge with simplified more tattoo like variants intended in future iterations of the designs. 

Final design when printed is intended to use UV activated inks so it glows in Blacklight.