This is a picture of my main OC Xai's dragon Kizaki.
He's the black dragon (along with hizaka the purple dragon belonging to my friend sam and Hikashi the white dragon belonging to her friend zen and Shikkon the red dragon belonging to someone called Genzai on my naruto roleplay site)

Although he looks extremly menacing and evil, he is actually very much a good guy, i hope i captured this in his expression and in the pose. His 'breath' ability is probably the strongest of the dragons i mentioned, the blue flame, a beam of blue fire that instantly incinerates anything, he also taught xai dragon soul jutsu, in which xai uses the blue fire to crate a strong punching attack.

anyway enough rambling. this was coloured using GIMP and Manga Studio EX4