4 ideas
Brodsky equates water with time: its surface folds and refolds like hours, and a city standing in water lives inside time's own medium rather than merely enduring it. Because water reflects, it also doubles time. The city sees its own past reproduced on the surface and so becomes a machine for making time visible.
The eye is the most autonomous organ and looks for beauty the way an animal seeks shelter, because beauty consoles the body that carries it. Venice, where every surface is worked, gives the eye the ideal condition of pure looking. That is why the viewer feels safe there, and also why the eye can sense its own redundancy there.
Brodsky refuses summer Venice and comes only in winter, when tourists are absent and the low light and fog strip the city of spectacle. Off-season, a place shows its structure and its relation to time rather than performing for visitors. The observer becomes a solitary witness instead of a consumer.
On his first arrival at the Stazione at night, Brodsky is struck by the smell of frozen seaweed. The smell instantly returns him to his Leningrad childhood on the Baltic, and it defines happiness for him. The memory shows how a sensory trigger, not an idea, fixes a place as home-like. It explains why an exile keeps returning to a city that stands in for the lost one.