Eva Zöllner is also active as a free improviser. Here are some samples of her work.

with Sabine Vogel (flutes and objects), Ute Wassermann (voice and objects)
Stefan Kohmann (percussion) Lauschvisite February 2018

with Ben Bennet, Andrew Lafkas & Shelly Purdy, HIGH ZERO FESTIVAL 2015 Baltimore

with Gary Rouzer and Dan Barbiero at Sonic Circuits Festival 2015 in Washington D.C.

with Manuel Ramos in Tlaxcala Mexico 2014