From certain streets in Portland, you’ll catch sight of little buildings perched atop bigger ones – strange, almost parasitic forms that seem to have climbed up there just to peek over the rooftops. This one, a clapboard cap balancing on a brick base, looks almost like a second house that scrambled upward in search of the horizon.

These “periscope architectures” are common in coastal towns, where a few extra feet of height can mean catching a glimpse of ocean, harbor, or horizon otherwise blocked. They aren’t quite additions in the conventional sense – too small, too idiosyncratic. Instead, they feel more like lookout posts: improvised belvederes, cupolas reborn as bonus rooms, or opportunistic viewing decks grafted onto existing roofs.

They tell a story about desire – the desire for a view, for light, for connection to water and sky. From a design standpoint, they’re also about negotiation: how to add height without overwhelming, how to balance function with whimsy, how to retrofit vision into structures built without it. And in that, they embody something distinctly coastal — buildings turning into devices for looking outward, scanning the horizon, keeping an eye on what’s beyond.