Tube-spine is a form casted out of the empty space of a PVC pipe and is part of the group of materials and sculptures that were put undersoil for a period of time in an empty plot for the project Groundworks. L’Hospitalet de Llobregat. As a result of the time remained outdoors, the piece cracked into small fragments and soil particles deposited on its cavity.

Image 2: Installation view of the exhibition Recinto, at MARCO, Vigo, Spain, where we can see Tube-spine, in the foreground.