Beautiful concept, love how u represented both aspects, making Instinct all wild beast looking and Reason, all intellectual and sophisticated seeming.
And how u based both worlds against each other, creating a perfect insubordinate harmony between them.
Very kool, i personally love how u portrayed Instinct the most, love the colours and shades u used on him, love his markings and how disproportionate he is and he really looks like a creature living up to his namesake, wild and predatory looking.
And like i said with Reason, he really looks smart and...well reasonable.
Very nice piece overall, really adored ur whole concept and everything. Very nice!