The first one was just a concept of exorcists having some kind of family tattoo, and here's what came of that idea.

The translation is very approximate and is styled after a traditional Ofuda. "Minamoto" "Raijin-sama guards your life" "Heavenly skies" "Warding away disaster"

As for this one, it was just an idea of if Aoi stayed more of an antagonist since we really did enjoy her during the far shore arc. Also my attempt at the TBHK style. My mom actually has it hung up on her wall cause she thought it was pretty but I don't have the heart to tell her. Try and guess whats happening!