I really like it

It's pretty well colored and the layout of the pokemon and their shadows is simple, yet nice.
My nitpicks would be the top of squirtles head having a color leak, squirtle not having a tail, and charmanders wierd doggy right foot xP.

Great picture

Not having played any recent Pokemon games this took me right back to my childhood of sitting outside with friends in the sun trying to level up. A good overall picture with plenty of character and cutness about it. There are a few aspects i think could have been improved upon with maybe a little more time put into it. In some places the drawing looks a little rough around the edges and sometimes the colour slightly goes outside ot the lines of the character. This wouldn't be a problem but with a dark background the tiny blue blob outside of the lines on Squirtle stands out more than it usually woould. Some of the shading seems to be slightlly off as well. I know these arn't big things and im not taking away from the amazing picture you have created here but overll i'd say slightlly more time taken and youll be an amazing artist. I look forward toseeing more of your stuff in the future.

Art-8/10 really good but could do with a little more finnes and time taken to clean it up. Also not that much detail and i know this wasn't your goal it was meant to be a cute pictre of characters from pokemon but a tony bit more detail could have gone a long way.
Colouring-8/10 Like i said i think the shaddowing is off in some places. It makes it seem as if light is shining on them individually and not a group if that makes sense. Like i said earlier a tiny bit more time would have improved the overall apearence of the piece i believe.

CLASSIC!

Ahh... The starter pokemon of Kanto, so many memories on this picture. Great artwork.