In the center district of Algiers has a interesting urban fabric. Between its long history as
the French colonial city par excellence and it has stood for centuries, a slope of gleaming
white houses climbing in steps from the sea like a construction  of  sugar  cubes,  Casbah.
These two complete different urban forms, made this site has  rich  of  retreat spaces and
access spaces. Through this workshop, we defined mordern city composed by two parts:
First, constitute the city's main impression: monuments,  landmark  buildings,  as  well  as
important public space, such as square, street;  Second,  city  background  space,  namely
residential.