1 | Build a container.

2 |  Pour some liquid in it (water is preferrable).

3 | Construct a pipette.

4 | Take a bit of ink with the help of the pipette.

5 | Drip a drop of the chosen ink into the container.

6 | Take the container, put it in direct sunlight.

7 | Watch.

It is not the work of an alchemist but that of a mason or a monk.The rest belongs to her…

 

© Jean-Michel Alberola(translation : Kristína Hečková)