He also was responsible for Trompe-l'œil work in the "Gartensaal" flight of rooms on the ground floor, accessed between the two flights of stairs. His work is in evidence in both side halls. To the west he created an image of Ionic columns flanking views of an ideal Italian landscape under a sky populated by Flora and Pomona floating on clouds. To the east, painted columns give views of angels who face a "collapsing" entryway. The central hall has a ceiling fresco showing the allegorical "times of the day" by Johann Jakob Gerbhardt. The room had been turned into a grotto by Georg Hennicke, who applied semi-precious stones and seashells to the walls. He also added various animal and putti figures. The four larger-than-life stucco statues of the four elements were made by Zammels.