Leave it to the Italians to be subtle and perfect. In Carlo Scarpa won the Olivetti award for architecture and was consequently commissioned to design the Olivetti store at the Piazza San Marco in Venice. The store is now open to the public again.
KAIROS / João Quintela + Tim Simon Attention to detail I guess the idea was that the stair can be a part of building skin. For that, the architect made new type of stair. Actually the stair does not exist itself.