A flying tortoise is cool, and good job winning first place. The colors and details are nice. There could be more in the background.

Tortoise can fly Nice

And so we have another art piece here filled with some entertaining value aswell as some interesting art creativity and thats what I really look for so nice effort on bringing the differant elements together with this one. So I Applaud you on a good days efforts and work with this one allthough it probably took longer. Tortoise can fly Nice work there the idea of this is pretty great, you presented good detail and depth of the art, love the color of the eyes and the bracelet, naybe since those are only blues in the piece have them sandout a bit more with a more glow effect and maybe more of a glow effect of the wins aswell for more of that majic Tortoise. And what can i say more about this interesting and unqique piece of art, ofcourse there could be improvments but from what I have seen on this creation you have impressed this reviewer. You have Extended your efforts in this one and pushed the desire to create a fantastic piece.

~~THINGS TO IMPROVE ON~~
So here I beleive I may have a few things that you could work on, Now not every idea will work best but its how you use it, anyways here are some things that might work for you and this submission type. Adding more "GLOW EFFECT" to the eyes, wings and braclet areas would be a good place for improving on things.

~X~

Does not make any since but...

ist Cool!

Beautiful wings

The turtle looks very good, but the guy looks less detailed compared to the turtle.

Haha, love it

I really love this drawing. Can't put my finger on it though...is it the creativity? the overall drawing? Don't know, just like it a lot, made me chuckle. I just like the expression on the turtle, looks like he is having a blast, oh and also the little guy on top. I also love how detailed the tortoise is, the wing texture is also well done, oh and I really love the goggles. The background, really nice, not too eye catching that it pulls away from the subject, but still eye catching to make you look at it.

Just really really nice, love it. I might even favorite this :P