[fake exit doors added]

[a sprinkler system doubled, hung very low]

[floor continued on the wall]

[a concrete wall added]

[attempt to make a shadow invisible]

[wall left in a provisional state, art works placed on it]

[a column added]

[wall reveal doubled towards the corner]

[a picture rail added, walls left empty]

[imitation of wallpaper that has been painted over]

[fake exit doors added]

[a sprinkler system doubled, hung very low]

[floor continued on the wall]

[a concrete wall added]

[attempt to make a shadow invisible]

[wall left in a provisional state, art works placed on it]

[a column added]

[wall reveal doubled towards the corner]

[a picture rail added, walls left empty]

[imitation of wallpaper that has been painted over]