Draebergoble - Mnemiopsis leidyi - 2008 aquarium, Plexiglas, Rippenquallen (Medusa), technical supplies, RGB bulb 8,1 Watt, Joseph Zehrer lamp 75 x 75 x 75 cm / 29 1/2 x 29 1/2 x 29 1/2 in Exhibition view: Tue Greenfort: Linear Deflection, Kunstverein Braunschweig, 2008. Photo: Alexis Zavialoff. For his solo exhibition in the Kunstverein Braunschweig 2008, Greenfort installed a salt-water aquarium in which he placed wart comb jellies (Mnemiopsis leidyi) fished at Kiel bay. For his experimental setup, Greenfort gradually increased the water temperature from 10 to 25 degrees in order to create the perfect reproduction conditions for the specimens.