Holy crap, if these images were used in G/R/B/Y, I doubt Pokemon would be as popular as it is right now. I don't think parents of the 90's would be too fond to find out their children are playing a game full of demonic monsters. Lol I bet that lady who wrote up those books claiming that Harry Potter and Pokemon are made by the devil or some shit like that, she probably saw these original pics first and a spark just lit off in her mind and she was like "I must stop this insanity before it reaches the minds of our children!" - too late!
But anyway. There are so many Pokemon on those charts that just can't be explained by simple words. Most look like demonic zombies or lifeless "Monsters". Marowak by far is the one that creeps me out. As for the best images I'd have to go with Zapdos, as that just looks bad-ass. Mewtwo is probably the only exceptional one who looks a lot like a few images and side angle shots from the first Pokemon movie.
As for the others -- well, I'll just name a few: Gengar looks like it's been drawn by a sloppy-handed 2nd grader; Dugtrio does look like it's eating itself which is just hilarious and I could not stop laughing for a few minutes; Haunter looks like Cell after he got his Android ass blown away by SSJ2 Gohan with a K-wave (you know when the person isn't completely destroyed but you see pieces and chunks of them being torn off and they look deformed where their whole body is destroyed except for the torso area & up and a bit of their arms are left); Lugia looks like a T-Rex; Celebi looks like it's a fetus; Onix looks like it just came with all those little shards of "rock" on the floor and flying above it, that, or he's just surprised he got his own video deal 'Hooked on Onix'; and Tauros looks like a goat, or better yet, it looks like Mr. Tumnus from Narnia.
Overall, these are truly the original "Pocket Monsters" - great find man.
~ Aether Nexus