Just a quick sketch of a nightmare created by darkrai.
[This is riolu's nightmare so that isn't the real grovyle, just letting you know :)]
The background is empty because its just an all whight endless zone or space where the scene is taking place.

(PS: this is why i don't like drawing on colors, it takes me 2 HOURS to draw somthing this simple! When on paper it took like 5 minutes or less)