EVIDENCE LABELS
Record the document says it
Pattern documents line up
Lens our reading
Open not yet proven
Disputed sources disagree
Killed failed the test
WHERE THINGS SIT
Sites and routes sit on their coordinates. Museum artifacts sit at their find place when the museum gives one, otherwise at their culture's homeland or their country, spread out so you can tap them, and each card says which. Proof cards sit at the place they name.
SOURCES
Artifacts: The Met, Art Institute of Chicago and Cleveland Museum of Art open-access collections. Photos shown only where the museum marks them public domain. Maps: OpenFreeMap / OpenStreetMap, AWS Terrain Tiles, Sentinel-2 cloudless by EOX, USGS The National Map.