"Evolution silhouettes"

#PokemonGO: Why is it that on some of my Pokémon’s pages, the evolution is a black silhouette, but on others it’s a full color image? I figured it would turn full color once I’ve owned that evolution, but that’s not the case because a lot that I do have are still black. via /r/pokemongo https://ift.tt/2JDl2Dv