The idea of the process deﬁning the ﬁnal shape of the object, is something that has always interested me. You cannot have total control, the materials are alive and do what they want. I just give them boundaries, against which they can react with freedom, always surprising me. They are my best partners and my source of inspiration. Experimentation is my way of translating a concept into an object. Here I created bags of different shapes. Once the bags are ﬁlled up with concrete they reveal their ﬁnal shape and function, in this case a proposal for a bench for outdoor purposes. The concrete is ﬁrst colored, then poured into the bags. Once these are ripped off, the furniture achieves a friendly, funny and soft look as well as a beautiful texture imprinted on it by the material of the bags. Another aspect that is very interesting about the project is the possibility of creating it on the spot, allowing it to be integrated better into the surroundings.