Several versions of Mol's film "From the Realm of the Crystals" exist; In the film, the crystallization processes of various chemicals are shown. This is a shorter, colour version of the film which was made using Dufay colour.
1965
1996
2017
1963
2020
2023
2024
2003
1984
2002
2015
2000
1964
2019
2011
1966
2018