The artist duo JA! (Julia Neuenhausen & Astrid Menze) exhibits, performs and researches since 2012 apart from their individual practice. Their title JA! get adifferent appendix for each project. Their laboratory-like work situations have been exhibited at the Karl Kunger Gallery in Berlin (2012), The Institute für Alles Mögliche in Berlin Mitte when opening the Salon tz-p in 2015. Their 24/7 one-week public performance was selected for the Art in Public Sphere Festival 2017, sponsored by the Berlin Senat and Galerie M. An ongoing research project around the cipher Zero started in Palermo Italy and continues now in Egypt.