When we removed the wall in the pantry behind the row of cabinets, we found siding. Dirty, filthy siding covered with bird poop. Gross, perhaps, but I like to think of it as free architectural interest. It took a lot of bleach and several hours of scrubbing, but it finally looks OK. Here's a mid-cleaning pic:
The walls around the fridge were also covered with siding, but we removed everything except this wall in the new laundry room.
The walls around the fridge were also covered with siding, but we removed everything except this wall in the new laundry room.