This is part way through the removal of the lime plaster from the School Room.
It was done using an SDS drill with a chisel bit and has been completed as far up the wall as possible using ladders.
The next stage is to finish the job using a scaffolding tower.
The angled white panels and suspended ceiling will also be removed.
The sliding room divider has also been removed so this is now one large room.
In the third image the area of the wall made of breezeblocks is the orignal door from the porch of the house into the School Room.