Artist RJ Palmer has taken his "realistic" series of Pokemon illustrations and put them all on the one image, which is available as a poster.
I am so in love with the "human silhouette for scale" bit it's not funny. You knew you were onto a good thing as a kid when a dinosaur book had them in it. You knew you were onto a better thing when there was also the silhouette of a bus.
Pokemon [RJ Palmer]