This artwork is simply beautiful. The presented atmosphere captures a soothing mood, which also goes very nicely along with Fluttershy herself. Speaking of Fluttershy, her outfit emits a cute charm to her, but in a different, more stylized fashion. It's even pleasant to just look at the grass(?) and the butterflies, it's so nice that even the smaller details can look as angelic.
The ONLY little tad bit that I'd like to make a note of, that keeps this from getting a completely 5/5, is...well, the fact that we already do have plenty of Fluttershy images lying around on deviantART. But what matters, is that this is one of the most spectacular masterpieces of Fluttershy ever to be created.
As a pony who absolutely LOVES te steampunk industrial era, this brightens my day. Although I have to question, Is she resting on a boardwalk that leads into a bay of yellow grass for an ocean? The concept seems odd, BUT is ignored as itis irrelevant compared to the unity and balance and pure AWESOMENESS in the image. Well done to you, good sir.
It's a very good picture, but may I kindly point out that the top of her nose is a bit flat, and the sides should be rounded. Fluttershy's ear is a wee bit big, and looks flat, the ear should be more concave and shouldn't be that wide. The picture is wonderful though, and looks freaking awesome.
Do you have a thing for top hats? That's Vinyl, Octy, and now Fluttershy, not included any I may have missed. Actually, as things go, ponies in top hats is pretty cool, especially with your style. In fact, yes, do it, more ponies in top hats!!