Manta is a layer of somehow aggressive substances that has been spread across the floor of the artist's house. What began only as a pudge-buildup gradually expanded by the overlapping of new materials, degradation of the old ones and the emergence of microscopic organic life. When the blanket covered the entire floor of the house, its photographic record was made in the home environment. The work continues the artist's research, who has an interest in the accumulation and continuous overlapping of materials in order to achieve what he considers a radicalization of reality. This process was done during the quarantine, and living with this material product proved to be a curious experience for its author, generating reflections on materials and their daily life.