Ophie
Salingerian Phony
Huh. I just now noticed that the Dream World artwork for the new Isshu Pokemon looks a LOT like the Pokemon Center artwork that the older Pokemon got. I think there are some examples of it in the Edit Avatar section of the User CP. It would be really cool if that were the case since the Pokemon Center artwork is some of my favorite out there. Anyway, my brother had recently found a Sentret and now he's found a Poochyena and a Bellsprout too. I have no idea how to work the Dream World but he does apparently. I see no real use in it though, since most of those Pokemon can be found in B/W or gotten via PokeShift (even though it's the devil).
Do you mean like the Pokémon Center stores? Do you know of any pictures of them? I'd like to see them. I could get a better idea of who drew these.
(Now that I think of it, it can't be Kanako Eo because she draws almost exclusively with thick outlines. It may be Atsuko Nishida, who has been designing Pokémon since the 2nd generation.)