This was also an experiment of a few things. 1stly the question, what would teenage Tia look like, secondly to try out a new way of colouring in. which turns out to be prittey fast after setting up my tablet.
No, Celestia has to be cute and cuddly forever D: I refuse to believe she ever went through puberty, and instead she just woke up one day to be an adult and really wise and stuff! Purely art speaking though, it's a nice way of colouring her body and wings, but her eyes and hair used to be better I think. The shape of her eye didn't come out as well either. I liked the old style better, but it's good to keep experimenting for sure
The only problem I can see with this picture is Celestia's mouth, it's kind of deformed lookin'. No offense of course I like the panels you do with her as a young filly, but this pic is not your best work.