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.
1896
2021
2017
2002
1965
2018
2025
2012
1963
2014
2011
2009
1971
2005
1995
1987