A wall of difference (geddit?)

I don't want to appear obsessed with walls in any way. However, the Artex weighs so heavily on my mind that it's easy to spend hours online drooling over note-worthy coverings. This house in Quinta da Avenida, Porto, put together by Portuguese interior designer Susana Camelo is something of a catalogue of different wall coverings. From the fully mirrored walls in the living room, to the murals in the nursery and in the dining room, the fabric in the bedroom and the book wallpaper in the study, this place is a veritable mix of ideas. Impressive. Which would you choose?
(Pictures via Caras).