A fantastic piece of vector work, bright and colourful and amusing! I love the huge variety of characters you have here, each with a separate expression, and some strange, unique body shape! The shading is so every simple, but each separate element combines to form a wonderful picture.
There's so much going on that I could keep staring at this for ages- hour after hour... I think the crazy rush of it all works really well, though perhaps you could have considered having one main monster character, bigger and more detailed than the rest, here, and built the other monsters around it? It would have stood out from the coloured crowd, and given the viewer something to focus and grasp onto at once? Just a suggestion.
Other than that, I still feel that this is awesome, and I love the little details to it, for example that purple guy with a tongue that has an expression of its own and the random, adorable, little bird puffed out with the yellow cloud of gas!
Thank you so much! I really appreciate it. I was recently asked for this design again. If it can be used in a template and i said no because people would see it and get more art from my gallery to use it wherever they want. Anyway, i will give you my permission, but please add a visible big credit with my link to deviant art on the image. Like this: "Artwork by [link]" Send me the link to see it.