A Visionary of the Vienna Secession Broncia Koller-Pinell stands as a luminous, yet frequently understated, pioneer within the vibrant tapestry of Austrian Expressionism. Born Bronisława Pineles in 1863 to a Jewish family in Sanok—a region that today resides in Poland—her early years were defined by a spirit of intellectual curiosity and movement. Her father, Saul Pineles, a designer of military fortifications, relocated the family to Vienna in 1870, a transition that would ultimately place her at the very heart of Europe’s most radical artistic ferment. It was within this burgeoning metropo…