In the garden stretching directly beneath the Belvedere escarpment, two pavilions were erected in 1822, most likely designed by Jakub Kubicki: the Temple of Diana (also known as the Temple of Sibyl) and the Egyptian Temple. The former, situated in the garden's northern section, reflected the classical architecture of ancient Greece. It was built entirely of wood, and murals with floral motifs adorned its interior. Lying cast-iron lions guarded its entrance. The other pavilion was built in the garden's south section atop the embankment of former trenches (dating from 1771) that had encircled Warsaw and were known as Lubomirski's Ramparts. The pavilion's roof, topped with an attic, was also a terrace though which a road ran. Initially, the terrace was adorned by a tall wooden obelisk covered with red hieroglyphics. The central portion of the buildings opens on the water canal outside through four lotus columns. Below are the busts of lions squirting water into the pool running along the temple.