Staircase and Wood Tread At the meeting point of these two masses, public and private spaces, is a vertical axis that cuts the horizontal plane with the use of a staircase that goes through all levels of the house.   Photo 2 of 7 in Stair by Worakan J. from The Dual House

Stair

2 of 7

At the meeting point of these two masses, public and private spaces, is a vertical axis that cuts the horizontal plane with the use of a staircase that goes through all levels of the house.