By introducing underwater columbariums in public spaces like pond parks, I believe that if people have a closer contact with death and its consequences along their daily life, when the death of a loved one happens, they can have grieving processes more natural and effective. Life and death are two sides of the same coin.
Following common process of making concrete; sand, gravel, cement, water, air and ashes of the deceased are mixed to form a remembrance block with weight similar to that of a newborn that their loved ones insert in a wall with triangle niches after funeral services. Death is just a physical state of change.