Hi-Res Pokémon! - Rescuing official Pokémon Art!さんのイラストまとめ

Illustration by Kagemaru Himeno for the “Battle Pencils” a game with Pokémon moves written on each side of a pencil.
This is Clefairy using the move どく (Poison) and Muk using Poison Gas against Psyduck from the September 1997 issue of CoroCoro Comic.

Hm, twitter compression really did a number on this one, let's try again

Another 1997 lineup by Ken Sugimori, this time a bunch of Dark Pokémon from the TCG Team Rocket set, also featuring Giovanni and his Persian, parola di Giovanni Razzo

1997 Pikachu by Ken Sugimori from the "Game Boy Pokemon Sound Complete Set" lineup

https://t.co/3UVqUNdwWc for @linkdu83 gallery on instagram who provided the scan on the left.

Chansey, Weezing and Jynx also appeared in the 1998 "Pokémon Journal no.0" Flyer, courtesy by @linkdu83 we took some missing pieces from that https://t.co/3UVqUNdwWc , while Butterfree was used as a "Pokémon Journal" button for GF's original site.

do I see a new Arbok pattern? @LegacyPsk9999 gwahahah

Mini gen 1 set by Ken Sugimori from the 1997 CD "Game Boy Pokemon Sound Complete Set", some of them also apperaed in the 1998 "Pokémon Journal" flyer and as assets in the original GF site, more sources in the thread.

Imposter Oak appreciation post! Artwork by Ken Sugimori, from the TCG. 1996, Base set - 1997, Rocket - 2001, Neo Destiny scanned by us and enhanced by @FLECKABEN and @jogreeph