House of Theseus is a Roman villa built in the second half of the 2nd century AD over the ruins of earlier houses of the Hellenistic and early Roman periods. It was in use until the 7th century AD. The villa's large size, it consisted of more than 100 rooms, suggests that the building was the residence of the governor of Cyprus.
Many of the rooms and three of the four porticos around the central court are covered with mosaic floors with geometric motifs. Three rooms in the south wing of the building are embellished with mosaic floors with human representations, all belonging to different phases. The oldest one is the mosaic representing Theseus and the Minotaur, dating to the very end of the 3rd or beginning of the 4th century A.D. with obvious later restorations, probably made after the earthquakes of the middle of the 4th century. At the end of the 4th century A.D. a new mosaic depicting Poseidon and Amphitrite was added to a room, which probably served as a bedroom. Finally, at the beginning of the 5th century, a mosaic floor was laid in the reception room, of which only a part is preserved today and depicts Achilles´ first bath.References:
Kristiansten Fortress was built to protect the city against attack from the east. Construction was finished in 1685. General Johan Caspar von Cicignon, who was chief inspector of kuks fortifications, was responsible for the new town plan of Trondheim after the great fire of 18 April 1681. He also made the plans for the construction of Kristiansten Fortress.
The fortress was built during the period from 1682 to 1684 and strengthened to a complete defence fortification in 1691 by building an advanced post Kristiandsands bastion in the east and in 1695 with the now vanished Møllenberg skanse by the river Nidelven. These fortifications were encircled by a continuous palisade and thereby connected to the fortified city. In 1750 the fortress was modernized with new bastions and casemates to protect against mortar artillery.