Decided to actually finish this art I had laying unfinished since the third game's release, heh. I got frustrated with the background and just didn't continue it, aha. But I've since sucked it up and just got it done. Still proud of how I painted Luigi and Polterpup though.
[Pic ID: Artwork of Luigi and Polterpup in a mansion hallway. The camera is from slightly below and at an angle. Luigi who is faced towards us looks nervously towards the left of the wall. A large long window behind him glows white from thunder outside. Silhouetted by the thunder's light King Boo appears to be creeping outside. End ID.]