Free translation of the artists words about his sculptures:
"My sculptural work is directed to the public space inside and outside of buildings. Objects and structures there can make meanings visible and touchable and establish relations to points around the site or in history. This I express in an artistic manner so that there is no need for words, that the city, place, object and meaning of the structure can be sensed and felt."
Diether Heisig (Hotzenplotz/Sudeten 1938),
German architect and sculptor in Hannover