REEL / WINDOW / LABEL
Reel Index
Twin hubs, circular openings, tape tension, and the mirrored geometry that defines the cassette face.

Visual principle
Treat the cassette as an analogue object system: reels, shell, window, label, and tape path rather than as music content.
What to notice
Look at repetition, edge profile, spacing, material texture, negative space, reflected light, and the way small details create a larger system.
Editorial use
Alternate one strong object view with close material crops and quieter surface studies so the archive feels collected rather than repetitive.