The artist's sister, Alexander Koester, 1888

Object Type: painting. Date: 1888. Dimensions: height: 50.3 cm (19.8 in) ; width: 40.3 cm (15.8 in). Medium: oil on canvas. Collection: Neue Pinakothek. Alexander Koester - Die Schwester des Künstlers - AK 150 - Bavarian State Painting Collections