Bertha Winterberg
Bertha Winterberg;Bertha Von Bayer
paikka: Munich
Syntynyt: 1841
kuolema: 1909
Elämäkerta:
Bertha von Bayer, also known as Bertha Winterberg, was a German painter born in Munich in 1841 and died in Heidelberg in 1909. She was known for her portrait painting.
