Haks and his partner Guus Maris spent some 12 years gathering and annotating a collection which demonstrates that the work of these early Balinese artists transcends what is often termed primitive art.

CNN: When Bali Cast A Special Spell

African photographers were in the vanguard of the art, from even its most primitive days.

BBC: A new look to African art

From the beginning, the silent cinema was an art devoted to physical risk and to primitive passions, to rage, lust, ambition, and obsession (silence made emotions more extreme in many ways), and it produced obsession in its huge audience.

NEWYORKER: The Artists

The enthusiasm for aboriginal art has encouraged artists to venture beyond the more primitive style and has turned some of them into well-paid stars.

ECONOMIST: Aboriginal art