Frank Rosen
In his film ‘Spirits of the Grand Canyon’ Rosen says:
‘As keepsakes of time and Talisman of Age, wafted over sun-splashed peaks, swooping into shadowed voids, Spirits lurk in the lee of purple folds, measuring dance or weaving spell, unleashing whims in warrior thrusts. exhorted by their Chieftain to measure the limits of earth's domain as tests of endurance the centrifuge of nomadic forces spun the spirits wide into far-flung orbit outward bound to lands unknown.’

