Elsa  Bloch-Diener  ( 02.01.1922  -  31.12.2012 )

Elsa Bloch-Diener was a collector and art dealer. She owned a gallery in Bern between 1965–1999. Her collection was sold after the death of her widower Pierre Henri Bloch-Diener; see for examples Christie's, 05.07.2017, lots 1–84; Galerie Stucker, Bern, Spring 2018, lots 500–805.