The Commons file record identifies the Lake Cote image date as 4 September 1971, names Sergio Loaiza as author, links the source to Costa Rica's National Geographic Institute and marks the work as public domain.
The page is the image-provenance anchor used by the local case file.
It supports the local image-source record and allows readers to inspect the public scan metadata.
The image record verifies provenance; it does not by itself identify the dark form in the photograph.