Compare architectural features through documented examples. This page starts with that question because it is the most useful way into the subject. It names the visible structure, keeps the vocabulary plain and points to the source trail instead of asking the reader to accept an unexplained conclusion.
The useful distinction here is between what a visitor can see and the interpretation attached to it. A threshold, screen, candle or garment is first described as an object, then connected to the wider vocabulary of worship. The Feast & Form Index gives this explanation a place among related records: feast, season, office, object or visual cue. That arrangement lets a reader arrive through ordinary language and leave with a more precise term.
The editorial boundary is deliberate. We do not assign a current schedule, repeat private contact details, or turn a local custom into a universal rule. When the evidence is limited, the page says so and offers a nearby source, such as the source register or the method note.
Documented examples also show how a building sits within its surroundings, and the same habit of close looking serves a reader away from stone walls. A trail guide to coastal animals in the landscape explains how to tell a grey kangaroo from a wallaby, read wombat burrows and koala signs, and name kookaburras, rosellas and black cockatoos along a coastal path. The method matches the one used for architecture: note the setting, the materials at hand, and the small marks that reveal who built or passed through, then compare what you find with what has been recorded before.
