On December 14, 2021, Hereditary Princess Stephanie visited the exhibition "Immersion" at the Am Tunnel in Luxemburg. The "Immersion" painting exhibition shows a hundred works by artist Gilliane Warzée around her favorite subjects of femininity, the world of music and Luxembourg. Around 100 paintings are on display, covering the 250 metres of the "Am tunnel" gallery, the capital's contemporary art centre, located 15 metres underground.