1
White is earned by weather
Low-iron feldspar breaks down slowly, leaving a pale body that still carries mineral dust.
2
Layers hold the measure
Terraces and haul roads set the rhythm, so every panel reads like a surveyed working face.
3
Teal appears only where water cuts
The slurry lake is the single bright register, controlled against granite shadow and clay sand.
4
Industry stays plain spoken
Humanist type, square edges, and quiet grids keep the language practical rather than polished.