Home Architectural icons Discover an Abandoned Brutalist Treehouse Where the LUA Collection Was Once Displayed Casa Albero is something of a mystery. The holiday home was constructed by a group of Italian architects in the brutalist style of the 1960s and 1970s. The intention was to experiment with different architectural techniques and forms of living spaces of the time. Since then, it has become the ideal backdrop to present the versatile and sleek LUA collection. 12/01/2023