According to the client's request, thisprogram has been designed for a headquarter
with its sub-departments, built in 7 floors on the ground with a total area of 4050 sq m.
The local rules lead the design to have open facades just in north and south.The program is
arranged in a continuous surface (tube shaped)
looking northward (the main facade), arround a hollow inside core.
The solid stair case is used as a symbolic element to link the core to the surrounding tube like a
diagonal; nail which will create the dynamic space.