~ Review Request Club ~
There are too many white spaces in the blue. The darker blues were a bit too obvious as well and could be much lighter and blended better to make a cooler effect. It just looks kind of messy with the light blue and then random blotches here and there.
The green background was almost the same as the blue, but you did a much better job at it. There could have been more details back there though showing things such as a landscape. It does say upside down town so perhaps having some trees or buildings hanging upside down could be kind of cool.
The red circle in the corner was alright and kind of added a little extra to the picture, but the black in it really didn't make it look too good. I don't exactly know what it was suppose to be, but I'm assuming the sun or something of the sort. Perhaps using a gradient there would be more appropriate such as starting dark red in the middle, working out with an orange, and then yellow on the outside.
The creature as a whole really isn't too bad. There are a few spots here and there that could use a little work though. The scruffy outside could have been done more carefully and cleaner like you did on the lower part of his body. There was a part on the left side where the black line didn't fit the shape of the purple body and that caught my eye quickly.
The black line on the right side of his body is too dark and too evident. Making it thinner like you did on the left side of his body would have worked better. Also, his feet could have been a bit better. Maybe something better than the generic three toes on his feet? The foot on the right side of the picture had a sloppy black line go through it.
The foot on the left was way too big. Perhaps you wanted it bigger than the other one, but in my opinion it's really not fitting here. Not only that, but the spacing between his toes are way off compared to the other foot. My second thought was perhaps you wanted him to be closer to the screen on that side and the side with his smaller foot was suppose to be farther away, but the size was still too big to do that properly and the character wasn't angled or turned enough for that do be done effectively.
I think the strong points to this piece though were the eyes of the creature and the shading that you used on both the bodies and the eyes to portray shadows. Like I said, the overall picture isn't terrible, but it's really not too great. Looks like you rushed through a lot of it and slowing down could actually make this a very interesting and good picture.
~ Review Request Club ~