from a set of practice pieces I did a while back, doing characters from Blue Exorcist (Ao no Exorcist) as gryphons, which started when I couldn't decide how to color a piece of gryphon lineart I made and decided to base the coloration on Rin from AoEx. this is one of the last two I made, of the character Shura using a harpy eagle as a base for the avaian features on her.