Madness is in everyone but is only shone through the ones who expose it and hidden by those who fear it- Demitri
I would rather deserve honor and not get it; then get honor and not deserve it- Jermayan
Orcs record their deeds through symbolic mutilation, scarring and tattoo. Perhaps creating the medium of skin as art, which humans followed later. Perhaps tattoos remind the elves of orcs and make them angry...