You've already gotten so many comments on this, but I need to comment on it, too! ^^ It's wonderful. The color scheme and the wispy tones are just beautiful, simply put. It's so warm and happy (and huggable). There's a playfulness in the way you shaded Pinkie Pie and drew the stray hairs in her mane that's so funny, and reckless, and crazy, and natural. Which, from what I understand of her character, is pretty much perfect. XD And paired with her slightly shy pose here, the mane, the shading, and her expression kind of add up to a barely-contained-joy. All while being artistically unique and lovely.