Numerous sheets of shattered laminate glass mimic a frothy flood of water rushing into a room.
Much more here.
How to turn water into marbles
Suspending water without a cup trick
“In Madrid, in less than 30 years, more than 50% of the public fountains in service have been lost, which now are seen to be dismantled, broken, without a tap to drink from or simply dry.
On a cold night at the end of January, we went out into the street and took control of 4 unused public fountains in the city center, bringing them back to life for a few hours.
A clever and beautiful installation by Luzinterruptus