Richard Wagner is working on his new opera "Tristan and Isolde". Mathilde Wesendonck and her husband, the silk-merchant Otto Wesendonck venerate Wagner. Mathilde is turning from a loving mother into a muse of the new music.
2020
2011
2013
1970
2012
1969
1965
1960
1966
1981
1935
2016
2017
2022
1987
1999
2008
