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At Altman Siegel and Minnesota Street Project Foundation, San Francisco, the artist shows a colour-shifted feature-length film and photographs that use controversial Geographic Information Systems technology

At de Sarthe Gallery, Hong Kong, a racecourse for drones becomes an arena for exploring the small aircraft's transformative potential

In further news: National Gallery facing Brexit shipping difficulties; beetle named in honour of Greta Thunberg

In an age of image saturation and climate change, photographs of destruction no longer affect us the way they once did

What the frieze editors have been reading this week

Two recent films show contrasting attitudes to the indigenous cultures of the Amazon