The installation is located in FontsantaPark in Sant Joan Despí. The area had a moderated light protection, which gave an extra difficulty to the project. We should create an artistic installation on the facade of this tower to reinforce it, adding value to this concrete construction. The result is the combination of different textures of steel sheet and colours with light. We use LED technology to give the dinamism and versatility our client and the project requires. We integrate the lighting into the structure of the facade with an specific definition of pixels to achieve the expected result.