They were large. There were only a few ports in the Med capable of handling them -- Egypt's, Rhodes, the Piraeus, and Portus. Lionel Casson quotes a surviving Roman-era account of the arrival of one of those huge grain boats at the Piraeus (some sort of problem, either with the ship, or a storm) and how the who city came down to rubberneck. It was a kind of turning of the tables, since a century or three earlier, after the conquest of Greece, the Romans had been so impressed by the never-used huge warship of one of the Greek/Macedonian kings of the Alexandrian successor state that they towed it to Rome as a trophy and a tourist attraction.
Gotta find a new image free host that will recognize this poor old CPU.
Or maybe just move a bunch of graphics via sneakernet to the newer hardware.
https://www.techpowerup.org/upload
That makes me think of the Vasa and the Mary Rose.