Chokoladefabrik Z.
Germany – visited 2011
Le Moulin de Rhus
France – visited 2011
Laminoir Du Ruau
Belgium – visited 2017
Zeche Hugo
Germany – visited 2009 – revisited 2012
Du Parc – Details
Belgium – visited 2011
Paperfactory Catala
Belgium – visited 2008
Carolo Beton
Belgium – visited 2010
