I'm putting this in 'Digital' because this was originally (still is, in my sketchbook) a monochrome watercolour painting, the 'colour' was dropped in using a very lazy Photoshop gradient :D

Astral Dragon - As they age, Tymaeran dragons' bodies change, often reflecting their nature and abilities. This dragon here, after losing his left eye, had his third eye awakened and has become an astral wanderer.