My OC Nahéchak in his winter colours.
He loses his colours during winter and turns almost as white as the snow itself. He is rarely seen like this, because his winter habitat lies in the highest mountains. The coldness is no problem for him, he usually is above the clouds, so the sun gives him enough heat to survive in this hostile environment easily.
You can see him in his summer colours here:
I loved painting his wings (:
painted in watercolours and ink