From 21st August to 3rd October 2021, the Zimmermannhaus in Brugg is planning an extraordinary exhibition entitled "Wavelength". The Swiss musician, performer and sound artist Lilian Beidler (b. 1982) encounters the US photographer Dorothea Lange (b. 1895, d. 1965). Beidler reacts acoustically and installatively to images by this pioneer of documentary photography. Baumgartner + Partner supported the realisation of this event.