30 November – 12 December 2019, Bologna, Italy:
http://www.trevisan-international-art.com/treasures.html
September 2018 International Art Fair, Women in Art, Schaffhausen: https://www.fatart.ch
September – November 2018: community exhibition, 20 year Gallery Anixis Baden http://www.anixis.ch/kunstler.html
31 August – 2 September 2018: Kulturschopf Zeiningen http://kulturschopf-zeiningen.ch/judith-christen
2017 Gallery Anixis Baden: http://www.anixis.ch/kunstler.html
2013 Trotamundos Baden
2010 Gemeindehaus Untersiggenthal