The Hourglass is a hypothetical megastructure envisioned to be erected as the last nuclear bomb memorial of humanity.

The inverted dome massive structure is located in the middle of a vast inhabitable desert in some unknown location. It is partially submerged by the sand dunes, which are slowly consumed by the large oculus in its center. The sands flow all the way down the height of the structure and into the deep black hole in the heart of the memorial, with its bottom nowhere in sight.

Project team: Ofir Albag, Martin Huba, Hamza Agic