Question: What is the mosaic in the church where Alexandros Nikolaidis was born known as?

full_context: Document 1: Cyprus: Tennis player Marcos Baghdatis was ranked 8th in the world, was a finalist at the Australian Open, and reached the Wimbledon semi-final, all in 2006. High jumper Kyriakos Ioannou achieved a jump of 2.35 m at the 11th IAAF World Championships in Athletics in Osaka, Japan, in 2007, winning the bronze medal. He has been ranked third in the world. In motorsports, Tio Ellinas is a successful race car driver, currently racing in the GP3 Series for Marussia Manor Motorsport. There is also mixed martial artist Costas Philippou, who competes in the Ultimate Fighting Championship promotion's middleweight division. Costas holds a 6-3 record in UFC bouts, and recently defeated "The Monsoon" Lorenz Larkin with a Knockout in the 1st round.
Document 2: 2008 Summer Olympics torch relay: Greece: On March 24, 2008, the Olympic Flame was ignited at Olympia, Greece, site of the ancient Olympic Games. The actress Maria Nafpliotou, in the role of a High Priestess, ignited the torch of the first torchbearer, a silver medalist of the 2004 Summer Olympics in taekwondo Alexandros Nikolaidis from Greece, who handed the flame over to the second torchbearer, Olympic champion in women's breaststroke Luo Xuejuan from China. Following the recent unrest in Tibet, three members of Reporters Without Borders, including Robert Ménard, breached security and attempted to disrupt a speech by Liu Qi, the head of Beijing's Olympic organising committee during the torch lighting ceremony in Olympia, Greece. The People's Republic of China called this a "disgraceful" attempt to sabotage the Olympics. On March 30, 2008 in Athens, during ceremonies marking the handing over of the torch from Greek officials to organizers of the Beijing games, demonstrators shouted 'Free Tibet' and unfurled banners; some 10 of the 15 protesters were taken into police detention. After the hand-off, protests continued internationally, with particularly violent confrontations with police in Nepal.
Document 3: Chinese Taipei at the 2004 Summer Olympics: Chinese Taipei left Athens with a total of five Olympic medals (two golds, two silver, and one bronze), being considered its most successful Olympics. Chinese Taipei's highlight of the Games came with a remarkable milestone for taekwondo jin Chen Shih-hsin and Chu Mu-yen, claiming the nation's first ever gold medals in Olympic history. Meanwhile, another taekwondo jin Huang Chih-hsiung picked up his second medal with a sterling silver in the men's lightweight division, adding it to his bronze from Sydney four years earlier.
Document 4: Georgios Tsakanikas: Tsakanikas won a gold medal in the 1959 Mediterranean Games and a bronze medal in the 1959 Summer Universiade in shot out, he also represented Greece in the 1956, 1960 and 1964 Summer Olympic Games in shot put and in 1964 in discus throw. Tsakanikas also competed tor Greece in the Balkan Games winning four silver medals in shot put in 1955, 1957, 1959, 1960, 1961. The Balkan Games have now become a loose collection of Balkan Championships. Tsakanikas personal best in shot put is 18, 21 m. achieved on 26 December 1964 in Athens. He died in Athens, March 1, 2016.
Document 5: Mosaic: Important fragments survived from the mosaic floor of the Great Palace of Constantinople which was commissioned during Justinian's reign. The figures, animals, plants all are entirely classical but they are scattered before a plain background. The portrait of a moustached man, probably a Gothic chieftain, is considered the most important surviving mosaic of the Justinianian age. The so-called small sekreton of the palace was built during Justin II's reign around 565–577. Some fragments survive from the mosaics of this vaulted room. The vine scroll motifs are very similar to those in the Santa Constanza and they still closely follow the Classical tradition. There are remains of floral decoration in the Church of the Acheiropoietos in Thessaloniki (5th–6th centuries).
Document 6: Mosaic: In the Iconoclastic era, figural mosaics were also condemned as idolatry. The Iconoclastic churches were embellished with plain gold mosaics with only one great cross in the apse like the Hagia Irene in Constantinople (after 740). There were similar crosses in the apses of the Hagia Sophia Church in Thessaloniki and in the Church of the Dormition in Nicaea. The crosses were substituted with the image of the Theotokos in both churches after the victory of the Iconodules (787–797 and in 8th–9th centuries respectively, the Dormition church was totally destroyed in 1922).
Document 7: Faliro Sports Pavilion Arena: The Faliro Sports Pavilion Arena which is part of the Faliro Coastal Zone Olympic Complex is an indoor arena in Palaio Faliro, in Athens, Greece. It is nicknamed "The Little Peace And Friendship Stadium", due to its similarity in design and close proximity to the Peace and Friendship Stadium. It was the site of the 2004 Athens Summer Olympics preliminary matches of handball, as well as the taekwondo competition. The arena seats 8,536 for handball matches of 2004 Olympics, though only 3,836 seats were made publicly available during the Olympics.
Document 8: Mosaic: Jerusalem with its many holy places probably had the highest concentration of mosaic-covered churches but very few of them survived the subsequent waves of destructions. The present remains do not do justice to the original richness of the city. The most important is the so-called "Armenian Mosaic" which was discovered in 1894 on the Street of the Prophets near Damascus Gate. It depicts a vine with many branches and grape clusters, which springs from a vase. Populating the vine's branches are peacocks, ducks, storks, pigeons, an eagle, a partridge, and a parrot in a cage. The inscription reads: "For the memory and salvation of all those Armenians whose name the Lord knows." Beneath a corner of the mosaic is a small, natural cave which contained human bones dating to the 5th or 6th centuries. The symbolism of the mosaic and the presence of the burial cave indicates that the room was used as a mortuary chapel.
Document 9: Mosaic: Very few early Byzantine mosaics survived the Iconoclastic destruction of the 8th century. Among the rare examples are the 6th-century Christ in majesty (or Ezekiel's Vision) mosaic in the apse of the Church of Hosios David in Thessaloniki that was hidden behind mortar during those dangerous times. Nine mosaic panels in the Hagios Demetrios Church, which were made between 634 and 730, also escaped destruction. Unusually almost all represent Saint Demetrius of Thessaloniki, often with suppliants before him.
Document 10: Panagiotis Poikilidis: Panagiotis Poikilidis (Παναγιώτης Ποικιλίδης, 27 February 1965 – 23 May 2014) was a Greek wrestler from Thessaloniki, Macedonia, Greece. He competed at three Olympic Games, 1984, 1992 and 1996 in the Super-heavyweight division, finishing fourth in 1984, eighth in 1992, and fifth in 1996.
Document 11: Mosaic: Christian mosaic art also flourished in Rome, gradually declining as conditions became more difficult in the Early Middle Ages. 5th century mosaics can be found over the triumphal arch and in the nave of the basilica of Santa Maria Maggiore. The 27 surviving panels of the nave are the most important mosaic cycle in Rome of this period. Two other important 5th century mosaics are lost but we know them from 17th-century drawings. In the apse mosaic of Sant'Agata dei Goti (462–472, destroyed in 1589) Christ was seated on a globe with the twelve Apostles flanking him, six on either side. At Sant'Andrea in Catabarbara (468–483, destroyed in 1686) Christ appeared in the center, flanked on either side by three Apostles. Four streams flowed from the little mountain supporting Christ. The original 5th-century apse mosaic of the Santa Sabina was replaced by a very similar fresco by Taddeo Zuccari in 1559. The composition probably remained unchanged: Christ flanked by male and female saints, seated on a hill while lambs drinking from a stream at its feet. All three mosaics had a similar iconography.
Document 12: Alexandros Nikolaidis: Alexandros Nikolaidis (born October 17, 1979 in Thessaloniki) is a Greek taekwondo athlete. Initially the home favorite, he eventually won the silver medal at the 2004 Olympics held in Athens after losing to Moon Dae-Sung of South Korea in the gold medal match.
Document 13: Nguyễn Quốc Huân: Nguyễn Quốc Huân (born October 2, 1981 in Hanoi) is a Vietnamese taekwondo practitioner, who competed in the men's flyweight category. He claimed a silver medal in the 58-kg division at the 2005 Southeast Asian Games in Manila, Philippines, and finished fifth at the 2004 Summer Olympics, representing his nation Vietnam. Nguyen is also the elder brother and a personal coach of Nguyen Quoc Cuong, who claimed the bronze medal in the boys' 55 kg category at the inaugural Youth Olympic Games in Singapore in 2010.
Document 14: Mosaic: Important Justinian era mosaics decorated the Saint Catherine's Monastery on Mount Sinai in Egypt. Generally wall mosaics have not survived in the region because of the destruction of buildings but the St. Catherine's Monastery is exceptional. On the upper wall Moses is shown in two panels on a landscape background. In the apse we can see the Transfiguration of Jesus on a golden background. The apse is surrounded with bands containing medallions of apostles and prophets, and two contemporary figure, "Abbot Longinos" and "John the Deacon". The mosaic was probably created in 565/6.
Document 15: Mosaic: Mosaic art also flourished in Christian Petra where three Byzantine churches were discovered. The most important one was uncovered in 1990. It is known that the walls were also covered with golden glass mosaics but only the floor panels survived as usual. The mosaic of the seasons in the southern aisle is from this first building period from the middle of the 5th century. In the first half of the 6th century the mosaics of the northern aisle and the eastern end of the southern aisle were installed. They depict native as well as exotic or mythological animals, and personifications of the Seasons, Ocean, Earth and Wisdom.
ground_truth: Christ in majesty (or Ezekiel's Vision)
sub_queries: Alexandros Nikolaidis >> place of birth Answer: Thessaloniki
The mosaic in the church in Thessaloniki is know as what? Answer: Christ in majesty (or Ezekiel's Vision)