One interesting thing about watching these Season 20 episodes is to actually witness the process the producers went through in gradually erasing the older mural from the side wall of Hooper's Store, brick by brick. Then again, admittedly, the whole Arbor area just looks a tad unusual this season as well, and mainly because of that new version of the backdrop behind the fence lacking that one distant building that was later added to fill in that blank patch of sky.