Konstanze von zur Mühlen
Has a degree in architectural conservation and a Masters in Sustainable Heritage Management.
Since 1996 she has worked in the conservation and restoration of built heritage and the management of archaeological and restoration projects in international organisations.
Since 2012 she has specialized in conservation and restoration of concrete buildings and objects and in conservation planning, documentation, research and surveys.
Inga Antony
Has a degree in architectural conservation of buildings and objects in stone.
Since 1995 she has worked in the field of conservation and restoration and is involved in the repair of modern architectural concrete. As co-founder of Betonretusche (2008-2015) she is specialized in the conservation and restoration of concrete buildings and the treatment of architectural concrete.