1 00:00:05,600 --> 00:00:10,960 When approaching Alexandria, we often focus on  the role of the Pharos in guiding ships from far 2 00:00:10,960 --> 00:00:17,040 out to sea to the city and its great port. This  was the essence of the Epigrams of Poseidippus on 3 00:00:17,040 --> 00:00:21,920 the left side of the screen. But the Pharos  was more than just a large signpost for the 4 00:00:21,920 --> 00:00:27,520 city and harbour and a warning of the reefs  at its entrance. Its scale and magnificence 5 00:00:27,520 --> 00:00:33,120 was a visible symbol of Ptolemaic wealth and  power. It was an icon for their regime, 6 00:00:33,120 --> 00:00:39,280 striking and unambiguous. In his description  of the harbour on the right of the screen, 7 00:00:39,280 --> 00:00:45,680 it's notable that the framing device that Strabo  uses is the Pharos and the journey into the Portus 8 00:00:45,680 --> 00:00:52,880 Magnus from the sea and the views of the city that  this afforded. The narrative is punctuated by 9 00:00:52,880 --> 00:00:58,800 the main buildings and spaces: the royal palace  on the Lochias promontory, Antirhodos island and 10 00:00:58,800 --> 00:01:05,760 its royal palace, the temple of Poseidon and so  on. This view of the city from inside the harbour, 11 00:01:05,760 --> 00:01:12,000 Alexandria's urban maritime facade, is also  replete with meaning about how the ruling elite 12 00:01:12,000 --> 00:01:19,600 wish to portray themselves to those approaching  Alexandria by sea. Consequently, in this paper, 13 00:01:19,600 --> 00:01:25,760 I want to show Alexandria's monumental  biography and illustrate how the changes within 14 00:01:25,760 --> 00:01:32,080 it reflect the aspirations of its rulers and how  it shifts in the transition from Ptolemaic to Roman 15 00:01:32,080 --> 00:01:39,360 power. I'll mainly concentrate on the most obvious  of these visual axes for an incoming maritime 16 00:01:39,360 --> 00:01:45,040 visitor to the city. And this is the view straight  ahead once their ship had broached the entrance 17 00:01:45,040 --> 00:01:52,560 and sailed past the view of the Pharos. And it  moves into the calm waters of the outer harbour. 18 00:01:52,560 --> 00:01:59,600 This view was one of three temples. There's one  visible on the waterline, another on the shore, 19 00:01:59,600 --> 00:02:07,680 and a final one on the hill above. They're  the Iseum, the Caesarium, and the Serapeum. 20 00:02:09,600 --> 00:02:14,320 It's more than just the view of the city that I  want to analyze, but to consider the repetitive 21 00:02:14,320 --> 00:02:20,080 unfolding journey of ships past the Pharos and  into the outer harbour. Such movement was part 22 00:02:20,080 --> 00:02:26,320 of the rhythms of daily life in the Portus Magnus.  And this had a profound influence upon the social 23 00:02:26,320 --> 00:02:32,000 production of space and in particular how  power is articulated through architecture. 24 00:02:32,000 --> 00:02:37,600 Now, furthermore, thanks to the results of our  excavations, we've also been able to examine 25 00:02:37,600 --> 00:02:44,560 how these expressions change with time. So,  in order to think about this quotidian journey 26 00:02:44,560 --> 00:02:49,280 across the port and the views that it affords, a  good place to start is with the importance of the 27 00:02:49,280 --> 00:02:56,640 outer harbour as the great connecting space of  the Portus Magnus. Now, here on the screen is 28 00:02:56,640 --> 00:03:02,400 a map of the harbour and the beginnings of  a syntax model of it. It shows how the harbour 29 00:03:02,400 --> 00:03:07,760 is broken down into its elemental structures and  how these are combined into its complex overall 30 00:03:07,760 --> 00:03:14,960 form. It shows effectively the morphology  of this space. So we can see from this 31 00:03:14,960 --> 00:03:20,160 illustration that the outer harbour acts  as a connecting space to the other main areas 32 00:03:20,160 --> 00:03:26,640 of the Portus Magnus. There's the docks on  Pharos island. There's further docks on the 33 00:03:26,640 --> 00:03:32,400 Navalia and those of Antirhodos island and  the Poseidium. And then interestingly the 34 00:03:32,400 --> 00:03:38,160 military and royal port of the galleys are in  terms of both the morphology of the port and 35 00:03:38,160 --> 00:03:46,640 the complexity of the journey to get there.  These are much more secluded or defended. 36 00:03:46,640 --> 00:03:51,680 So here in this illustration we can see a  simplified hierarchy of spaces and how this 37 00:03:51,680 --> 00:03:57,680 would work for a journey into one of the ports of  Antirhodos. It clearly shows the areas of the Portus 38 00:03:57,680 --> 00:04:02,560 Magnus that a vessel would have needed to pass  through in order to get from the open water of 39 00:04:02,560 --> 00:04:09,040 the sea to a quayside. Now while our analysis  of the Portus Magnus in this way is ongoing, 40 00:04:09,040 --> 00:04:13,760 it's clear to see that when we break  it down to these anatomical elements, 41 00:04:13,760 --> 00:04:20,800 both its complexity and also the logic behind  the port is revealed. While the space syntax 42 00:04:20,800 --> 00:04:26,240 analysis emphasizes that every journey into and  indeed across the Portus Magnus involves the 43 00:04:26,240 --> 00:04:34,080 outer harbour. So spatially it's the heart of the  port and in terms of sailing ships and wind it's 44 00:04:34,080 --> 00:04:39,360 also the area where ships would be blown into and  they would then wait there for a tugboat to help 45 00:04:39,360 --> 00:04:45,200 guide them onto more complex movements around the harbour and then finally to the quayside. 46 00:04:46,000 --> 00:04:51,440 Now the upshot of all of this is that the view  of the city that's laid out from the outer harbour 47 00:04:51,440 --> 00:04:57,280 which encompasses these three temples is really  unlikely to have been randomly or unconsciously 48 00:04:57,280 --> 00:05:04,080 created. The meanings that these buildings project  therefore reveals an underlying structure a kind 49 00:05:04,080 --> 00:05:10,640 of narrative of power for the city. Now thanks  to the excavations of the Institut Européen 50 00:05:10,640 --> 00:05:16,240 d'Archaéologie Sous-Marine (IEASM) we can start to unpick  how these messages were transmitted through 51 00:05:16,240 --> 00:05:22,160 the maritime facade and we can look at them in  three distinct phases. There's the early Ptolemaic 52 00:05:22,160 --> 00:05:28,000 around the 3rd century BC which was associated  with the creation of this view. Then we have 53 00:05:28,000 --> 00:05:34,720 late Ptolemaic changes of Cleopatra VII and there then finally there's the reconfiguration in the Roman 54 00:05:34,720 --> 00:05:44,720 period and it's these three views that we'll now  examine in the context of approaching Alexandria. 55 00:05:44,720 --> 00:05:50,160 The origins then of the maritime facade can  be traced to the earliest years of Ptolemaic rule 56 00:05:50,160 --> 00:05:54,720 with the construction of the lighthouse and the  Heptastadium being mentioned in the Epigrams by 57 00:05:54,720 --> 00:06:02,160 Poseidippus who's active in the reign of Ptolemy II.  Together they helped to define the maritime space 58 00:06:02,160 --> 00:06:09,840 of the Portus Magnus and specifically how a ship  approached Alexandria. At this time, the outer 59 00:06:09,840 --> 00:06:19,440 port becomes the great connecting space with a  view of the city and its buildings in front of it. 60 00:06:19,440 --> 00:06:24,160 Last year, the excavations in the Iseum reached  the very lowest levels of the strategraphy, 61 00:06:24,160 --> 00:06:29,440 revealing that parts of it can be attributed  to an initial phase of activity with 62 00:06:29,440 --> 00:06:34,880 the earliest ceramics coming from the very end of  the 4th century and more generally from the third. 63 00:06:35,440 --> 00:06:40,640 The evidence seems to point to this being  a temple to the god Osiris. Furthermore, 64 00:06:40,640 --> 00:06:46,400 excavations on the remains of the royal palace  is also on Antirhodos island have 65 00:06:46,400 --> 00:06:52,880 suggested that it too may have had its origins  around this time. Now together they established 66 00:06:52,880 --> 00:06:59,120 the view of the island of Antirhodos as being  an important focal point from the outer harbour. 67 00:06:59,120 --> 00:07:04,160 Furthermore, up on the hill above the city,  the foundation plaques of the Serapeum, 68 00:07:04,160 --> 00:07:09,760 one of which is depicted here, which are in the  corners of the temenos of the temple are dated to 69 00:07:09,760 --> 00:07:15,680 the reign of Ptolemy III. Now, interestingly,  Pseudo-Callisthenes when writing about the 70 00:07:15,680 --> 00:07:22,720 foundation of the city, he says of Alexander,  "he's high in the hills above it" and he sees an 71 00:07:22,720 --> 00:07:28,800 old altar from a sanctuary to Zeus and Hera with  obelisks. And the quote is that "they now lie 72 00:07:28,800 --> 00:07:35,280 in the Serapeum". Now while we should obviously treat this source with a degree of caution, 73 00:07:35,280 --> 00:07:39,520 I think the linking of the hill above the  city with the memory of Alexander may be of 74 00:07:39,520 --> 00:07:44,480 significance when we're thinking about the  meaning of it when approaching Alexandria. 75 00:07:45,200 --> 00:07:50,480 The view that the outer harbour creates in  the early years of Ptolemaic rule simply establishes 76 00:07:50,480 --> 00:07:58,400 the fact that both the city and its harbour was an  ideological showpiece. It represented the 77 00:07:58,400 --> 00:08:06,160 wealth of the dynasty and their capacity to build  on an enormous scale. The palaces and the temples 78 00:08:06,160 --> 00:08:12,400 emphasized the ability to draw together Greek  and Egyptian elements of the new hybrid society 79 00:08:12,400 --> 00:08:18,240 and the link back to Alexander through the Serapeum  emphasizes the origins of their dynasty in the 80 00:08:18,240 --> 00:08:30,080 god king. Together this view is a manifesto. It  helps to legitimize the dynasty's right to rule. 81 00:08:30,080 --> 00:08:36,880 Substantial changes were made to the view from  the harbour in the late Ptolemaic period. On Antirhodos 82 00:08:36,880 --> 00:08:42,240 Island, the sanctuary to Osiris was substantially  redeveloped with the creation of a new monumental 83 00:08:42,240 --> 00:08:47,920 entrance facing the outer harbour accompanied  by an extensive phase of redecoration. And this 84 00:08:47,920 --> 00:08:55,440 monumental entrance is depicted here. It's a new  portico with eight pink granite columns set in two 85 00:08:55,440 --> 00:09:02,400 rows of four. Two lead tokens stamped with a  view of the temple facade that we found in the 86 00:09:02,400 --> 00:09:08,160 destruction deposits from the Iseum might  suggest that it had a curved segmental pediment 87 00:09:08,160 --> 00:09:15,200 and a semi-circular tempenum decorated with a  sundisk and a uraeus. The dating evidence for all 88 00:09:15,200 --> 00:09:20,880 of this would suggest that its redevelopment  is from the reign of Cleopatra VII, so 89 00:09:20,880 --> 00:09:28,800 after about 41 BCE. The material culture from the  temple unambiguously supports its interpretation 90 00:09:28,800 --> 00:09:34,640 as an Iseum. And this is seen most clearly in the  statue of the priest with the Osiris Canopus jar, 91 00:09:34,640 --> 00:09:40,880 which again is on the screen with other pieces  indicating a strong connection with Dionysius, 92 00:09:40,880 --> 00:09:48,240 including banqueting. And perhaps this all  suggests a role in celebrations of the Nile flood. 93 00:09:50,640 --> 00:09:55,520 The redevelopment of the Iseum, however, it  was part of a wider building program in this 94 00:09:55,520 --> 00:10:02,240 area of the Portus Magnus and altogether it  augmented the view from the harbour. Around the 95 00:10:02,240 --> 00:10:09,840 same time probably starting in the reign of Ptolemy  XII was a major phase of land reclamation 96 00:10:09,840 --> 00:10:16,320 which you can see here on the screen. This  sees dumping layers of rubbish into a former 97 00:10:16,320 --> 00:10:22,320 harbour area. These were strengthened with wooden  piles and topped with a fine limestone pavement. 98 00:10:22,320 --> 00:10:28,160 This was revealed in a series of excavations into  these closely stratified dumping layers from the 99 00:10:28,160 --> 00:10:34,640 1st century BCE in front of today's Cecil  Hotel. Altogether, this phase of groundworks 100 00:10:34,640 --> 00:10:40,160 suggests that changes to the structure of the  royal port and the port of the Emporium with the 101 00:10:40,160 --> 00:10:47,600 subdivision of these areas into a further port. On  the new shoreline, this was accompanied by the 102 00:10:47,600 --> 00:10:53,920 creation of a fine wide esplenade on which a large  red granite altar was also found close to what has 103 00:10:53,920 --> 00:11:00,480 been interpreted as a monumental landing stage.  So the groundworks were more than simply the 104 00:11:00,480 --> 00:11:07,120 creation of a new shoreline and these were instead  associated with the creation of the Caesarium. 105 00:11:07,120 --> 00:11:11,600 While neither the Caesarium nor its landing stage  and esplanade were completed during the reign of 106 00:11:11,600 --> 00:11:17,920 Cleopatra with the latest dating evidence from the  dumping deposits coming from the Augustan period 107 00:11:17,920 --> 00:11:23,520 which goes along with the erection of the  temple's famous obelisks. It was clearly a 108 00:11:23,520 --> 00:11:29,440 large and ongoing project in which only the Iseum  may have been completed. Nevertheless though, 109 00:11:29,440 --> 00:11:35,040 we can consider the underlying message that  Cleopatra wanted to portray to those approaching 110 00:11:35,040 --> 00:11:42,400 and then stepping foot perhaps on the monumental  landing stage in Alexandria. For Cleopatra, 111 00:11:42,400 --> 00:11:48,960 the goddess Isis was an important part of her  identity. She proclaimed herself Nea Isis and 112 00:11:48,960 --> 00:11:53,840 assumed the appearance of the goddess in public from the time of the Donations of Alexandria in 113 00:11:53,840 --> 00:12:02,160 33/34 BCE. According to Plutarch, following  the donations, Cleopatra continued to conduct 114 00:12:02,160 --> 00:12:08,320 public audiences under the name of Nea Isis.  Thus the embellishment of a temple to the 115 00:12:08,320 --> 00:12:14,560 goddess adjacent to the royal palace on Antirhodos  island was a firm reinforcement of the association 116 00:12:14,560 --> 00:12:20,880 of the Ptolemies invested most clearly in Cleopatra  but also in other members of the family past and 117 00:12:20,880 --> 00:12:28,640 present with Isis/Osiris and Ptolemaic royal power  and sovereignty over this newly enlarged Egyptian 118 00:12:28,640 --> 00:12:36,000 empire. Now this dynastic link is also seen in  the temple on the shore, the Caesarium, and while 119 00:12:36,000 --> 00:12:41,280 there's debate about whether Cleopatra intended  the temple to be for the cult of Julius Caesar and 120 00:12:41,280 --> 00:12:48,240 or Mark Anthony or to emphasize the lineage of her  son, Caesarion. All the possibilities seem to point 121 00:12:48,240 --> 00:12:56,800 towards her vision of a new Egypto-Roman dynasty  and it's set out in this building. So for visitors 122 00:12:56,800 --> 00:13:03,600 arriving by sea and perhaps most importantly for  VIP guests stepping ashore on the monumental 123 00:13:03,600 --> 00:13:09,680 landing stage in front of the temple, the wider  ambitions of Cleopatra and the recentering herself 124 00:13:09,680 --> 00:13:18,880 and her family in Egypt within the wider Roman  world would seem to have been very clear. 125 00:13:18,880 --> 00:13:24,960 Following the Roman annexation of Egypt, the royal  port of Antirhodos underwent a profound change from 126 00:13:24,960 --> 00:13:30,480 being the harbour of the palace and the Iseum to  simply another part of the commercial landscape 127 00:13:30,480 --> 00:13:36,240 of the Portus Magnus. And this is seen really  most clearly in the deposits of the harbour bottom, 128 00:13:36,240 --> 00:13:40,960 notably in the presence of three shipwrecks that  date from the Roman period. Two commercial 129 00:13:40,960 --> 00:13:48,080 trading ships and a ship's boat is what  we've discovered so far. Illustrated here is J3, 130 00:13:48,080 --> 00:13:53,200 a 4 and a half meter long boat which from the  analysis of the wood species and the combination 131 00:13:53,200 --> 00:13:58,320 of how they were used in its construction appears  to have been made in a shipyard on the Tyrrhenian 132 00:13:58,320 --> 00:14:04,160 coast of Italy. It would have arrived in the Portus  Magnus towed behind one of the trading ships that 133 00:14:04,160 --> 00:14:11,440 plied this long distance route between Italy  and Alexandria. So it's notable that so far we've 134 00:14:11,440 --> 00:14:17,840 found no Ptolemaic era shipwrecks within this area of  the port. And similarly the ceramic evidence from 135 00:14:17,840 --> 00:14:22,960 the harbour bottom would also tend to corroborate  this impression as while there's large-scale 136 00:14:22,960 --> 00:14:29,280 evidence of Roman pottery notably intact amphorae but  also other trade ceramics there's a marked absence 137 00:14:29,280 --> 00:14:35,600 of anything earlier. This indicates that the royal  port was transformed through the first and second 138 00:14:35,600 --> 00:14:44,320 centuries CE to become an integral part of the  commercial infrastructure of the Portus Magnus. 139 00:14:44,320 --> 00:14:48,960 So how then did this commercial expansion affect  the view of the maritime facade of the city from 140 00:14:48,960 --> 00:14:54,560 the port? We can start with the Iseum and  the Caesarium, two buildings that would have 141 00:14:54,560 --> 00:15:02,400 had problematic associations for Cleopatra's vision of an Egypto Roman Empire. 142 00:15:02,400 --> 00:15:07,920 The meaning was however reorchestrated in the  Roman period to deal with this difficult legacy 143 00:15:07,920 --> 00:15:13,680 of the civil wars and Augustus' coming to power.  And we can look at the gifts given to the temple 144 00:15:13,680 --> 00:15:18,400 and stored in its treasury. And from this we can  see that the Iseum continues to function into 145 00:15:18,400 --> 00:15:24,000 the early imperial period when it's destroyed.  Here for example we can see a wooden box 146 00:15:24,000 --> 00:15:30,640 with a silver opening mechanism filled with Roman  coins. Patterns of donation in the Iseum do not 147 00:15:30,640 --> 00:15:35,760 appear to have changed and from the scale of the  Roman ceramics notably the lamps and the eating 148 00:15:35,760 --> 00:15:42,400 and drinking wares neither did the intensity  of use in the temple. What changed however 149 00:15:42,400 --> 00:15:48,960 was the worship of Isis from its former close  association with Cleopatra and other Ptolemaic queens 150 00:15:48,960 --> 00:15:59,440 to a protectorous of seafarers and seafaring. Now  this wasn't entirely new. Five of 53 verses of 151 00:15:59,440 --> 00:16:05,920 a Ptolemaic aretalogy concern this  facet of the goddess in which Isis says about 152 00:16:05,920 --> 00:16:12,080 herself that she was the one who discovered  maritime activities. Nevertheless, it was the 153 00:16:12,080 --> 00:16:19,520 unproblematic aspects of this goddess, Isis Palagia  and Isis Pharia that were increasingly emphasized, 154 00:16:19,520 --> 00:16:27,200 highlighting Isis's new role or redeveloped  role in the protection of seafarers. Similarly, 155 00:16:27,200 --> 00:16:32,480 the emphasis of the Caesarium also shifts and  takes on a different character with Philo of 156 00:16:32,480 --> 00:16:39,120 Alexandria in the first century CE  calling it a temple to Caesar on shipboard. 157 00:16:40,480 --> 00:16:46,160 In terms of the maritime facade of Alexandria,  we've moved on from emphasizing the role of the 158 00:16:46,160 --> 00:16:52,720 Ptolemaic royal family and their dynastic links to  Rome to one in which the Egyptian gods and 159 00:16:52,720 --> 00:16:58,160 the emperor are the guarantors of safety at  sea and they're the protectors of the fleets 160 00:16:58,160 --> 00:17:05,360 that nestled in the great harbour and ensured its  commercial success. It's a very different view of 161 00:17:05,360 --> 00:17:11,440 that's related now to Alexandria's commercial  importance to Rome. A little further along the 162 00:17:11,440 --> 00:17:19,840 coast to the east this same process of ‘deptolemisation’ can also be seen with the shrines of 163 00:17:19,840 --> 00:17:28,880 Arsinoé Zephyritis and Berenice Aktia, becoming referred to by the toponyms of Menestion and Meniouis. 164 00:17:28,880 --> 00:17:37,280 And here we can see other Ptolemaic queens disappearing from the  stage from the Hellenistic into the Roman time. 165 00:17:37,280 --> 00:17:42,240 Now the Iseum is destroyed in an undocumented  earthquake in the reign of Claudius that caused 166 00:17:42,240 --> 00:17:47,680 the liquefaction of the quaysides of Antirhodos  Island resulting in the flows of debris entering 167 00:17:47,680 --> 00:17:53,840 the harbours. On the island itself, much of the  debris was cleared away or it was leveled. And 168 00:17:53,840 --> 00:17:59,920 with the disarticulation of the ruling power  from the goddess Isis and the likely downgrading 169 00:17:59,920 --> 00:18:04,640 of the former royal port to a more commercial  space in the Roman period, there really wasn't 170 00:18:04,640 --> 00:18:09,840 any need to rebuild this temple. There were other Isaia in the city where the necessary 171 00:18:09,840 --> 00:18:16,560 rituals could be performed. It is however likely  that the former royal palace remained standing. 172 00:18:17,440 --> 00:18:21,920 The response to the earthquake does however  effectively simplify the message of the view from 173 00:18:21,920 --> 00:18:28,400 the port and the maritime facade and concentrated  on the emperor and the imperial cult. While the 174 00:18:28,400 --> 00:18:33,120 majority of the pink granite columns of the  portico of the Iseum were swept into the harbour, 175 00:18:33,120 --> 00:18:38,560 several of the more complete ones were recycled  and set up again to the northwest and southwest 176 00:18:38,560 --> 00:18:44,640 of the former royal palace. They were probably  used as bases for honorific statues of the emperor 177 00:18:44,640 --> 00:18:52,560 Caracala and were set up in association with his  rather ill- fated visit to the city in 215. Thus, 178 00:18:52,560 --> 00:18:57,440 for visitors to Alexandria, sailing past the Pharos and into the outer harbour, 179 00:18:57,440 --> 00:19:01,840 the view that now confronted them was  dominated by the emperor from the statues 180 00:19:01,840 --> 00:19:08,240 on Antirhodos Island with its palace probably  also associated with the imperial cult. And 181 00:19:08,240 --> 00:19:16,320 then they would see the Caesarium and the role  of the emperor in safeguarding their journey. 182 00:19:16,320 --> 00:19:20,880 So in this short talk I've emphasized the  importance of the everyday movement of ships into 183 00:19:20,880 --> 00:19:27,280 the Portus Magnus and the view that this afforded  passengers and crew of the city's maritime facade 184 00:19:27,280 --> 00:19:33,360 and also importantly how this changes over  time. The large public buildings that 185 00:19:33,360 --> 00:19:39,440 I've concentrated on are replete with meanings and  projections of power. But the issue though is how 186 00:19:39,440 --> 00:19:45,600 were these received by the viewer? Now for some  it would simply have been the monumentality of the 187 00:19:45,600 --> 00:19:50,720 buildings that impressed them. The large palaces  and temples would have dominated the view of the 188 00:19:50,720 --> 00:19:56,000 foreground, the shoreline and the hill above the  city. At their simplest, they're a projection 189 00:19:56,000 --> 00:20:02,640 of the power of the rulers in the life cycle  of most of the social actors who would have and 190 00:20:02,640 --> 00:20:08,400 they would have seemed almost timeless. So we get  the messages of the right to rule of the Ptolemies, 191 00:20:08,400 --> 00:20:15,280 their lineages from the god Alexander and their  ability to unite the Greeks and the Egyptians or 192 00:20:15,280 --> 00:20:20,160 alternatively the benefits of being part of  the Roman Empire and the beneficence of the 193 00:20:20,160 --> 00:20:25,280 deified emperor who together with Egypt's gods  ensured the safety of seafarers and continued 194 00:20:25,280 --> 00:20:31,840 economic prosperity. The manipulation of these  meanings, however, come more sharply into focus 195 00:20:31,840 --> 00:20:37,760 at moments of transition when there are conscious  decisions to change the messaging of the buildings 196 00:20:37,760 --> 00:20:44,320 and to project something new. So, we've looked at  Cleopatra's vision of an Egypto Roman dynasty and 197 00:20:44,320 --> 00:20:51,360 then dealing with the difficult legacy in Imperial  Alexandria. Over the longer term, we would also 198 00:20:51,360 --> 00:20:57,760 could also include the transition from pagan  to Christian Alexandria, particularly after 391, 199 00:20:57,760 --> 00:21:04,240 which also obviously greatly impacted the maritime  facade. The Caesarium becomes the Great Church. The 200 00:21:04,240 --> 00:21:10,880 Serapeum is destroyed. In cases such as these, the  manipulation of meanings would have been very 201 00:21:10,880 --> 00:21:17,600 clear to those living in the city and for those  stepping ashore in its ports. The monumentality 202 00:21:17,600 --> 00:21:22,880 of the Portus Magnus and its maritime facade is  consequently part of an unfolding discourse of 203 00:21:22,880 --> 00:21:28,000 power. And thanks to the long-term work in  it and elsewhere in the city, we're able to 204 00:21:28,000 --> 00:21:32,720 glimpse how seafarers understood this view  when approaching Alexandria from the sea.