A semicircular room with three large windows, above which white-painted wooden ceiling beams run. In the floor, where a level surface would normally be, a network of low brick walls is visible — parallel channels, only one brick high. On the right wall, the word "EXIT" is painted in pink — a mark from a later, utilitarian period of the building's use.
These brick channels in the floor are the remains of a hypocaust-type heating system: warm air once circulated beneath the floor, heating the room from below, much as in ancient Roman buildings, only here it is 19th-century estate technology. Such an elaborate heating system fits well with the Tiškevičius family's already-documented taste for technical innovation — exhibit No. 41 mentions that Juozapas Tiškevičius installed the first hydroelectric plant and telephone line in Lithuania at the Kretinga estate. In the future, this room will become the hotel's reception — so the old heating system beneath the floor will remain hidden from new guests, but its traces have already been recorded in this exhibition.
As in the other exhibits in this series, the animation only shifts the camera barely perceptibly — the frame is already real and in colour.