South Africa's version is the one with a name attached and a fresh news hook. Under the National Heritage Resources Act, any artwork over fifty years old needs a South African Heritage Resources Agency export permit, and SAHRA can simply say no. It said no, more or less, to Irma Stern's 1945 painting "Arab Priest." Bonhams sold it to the Qatar Museums Authority in March 2011 for £3,044,000, a record at the time for a South African artist. SAHRA refused a permanent export permit, citing the painting's status as part of the national estate, and settled instead on a renewable twenty-year arrangement: the work lives in Doha, but has to return to South Africa four times per cycle, for twelve months each stay. It came back again this week, opening at the Iziko South African National Gallery on Heritage Day, 24 September, before it moves on to the new Javett Art Centre.

Zoom out and the friction shows up in the trade numbers too. The Art Basel and UBS Art Market Report 2026 found that African dealers put only 30% of their 2025 sales value down as intra-regional trade, the lowest share of any of the eleven regions the report tracks. Import duties don't help: around 20% in Nigeria, roughly 25% across the East African Community, and as high as 30% in parts of Central Africa. Export permitting is a second drag on the same pipe, one that doesn't show up in a tariff schedule.

Where Okasen data fits

Neither friction is stopping local price discovery. OKN Nigeria was up 32.76% over the trailing year as of the September 2026 vintage, and OKN South Africa was up 20.65% over the same window. Export control and rising local valuations aren't in tension with each other. They're answering different questions: one is what a work is worth where it sits, the other is whether it's allowed to leave.

What it means

Three separate things get flattened into one conversation whenever people ask why African art "doesn't move": restitution of objects already overseas, import duty on the way in, and export control on the way out. This piece is about the third one, and it's the one collectors and dealers run into first, before a sale even closes. Nigeria's law is narrower on paper than it is in practice, and that gap between statute and customs enforcement is unresolved, not a technicality anyone has cleared up. Ethiopia's approval requirement is broader on paper, but there's no comparably documented case of it stopping a contemporary painting, only antiquities. That's a real gap in the public record, not evidence either way. South Africa's fifty-year threshold is the most mechanical of the three, and it will keep catching more work as time passes: anything painted in 1976 crosses that line next year. The Stern case took fifteen years to settle into its current shape, and it still isn't over. Whatever comes out of Nigeria or Ethiopia next won't move any faster.