Semper Vivens, is the only funerary urn in the world. Patented in 2022 in which uniting art, science and technology. It is achieved in a 100% guaranteed way that using the ashes as nutrients, a Catalpa germinates. It is the last gesture of generosity of the loved one who, through his ashes and his tree, will provide us with oxygen and remove Co2 from the atmosphere. A laboratory work that lasted more than 8 years, with the participation of doctors in sciences, engineers, the Aidimme technology center as well as porcelain artists. We are not an abstract idea, we are a reality.