Sowing seeds of sustainable development, the artist has planted a version of her celebrated Land art piece in booming Bozeman, Montana

Visual-art projects receiving support include a new Agnes Denes work in California, a Duane Linklater commission in New York and a public collaboration to help heal Indigenous generational trauma in Alaska

Latest action in Healing Arts project addresses climate change

We speak to the artist behind the extraordinary Wheatfield work and visit two new shows in the Netherlands. Produced in association with Bonhams, auctioneers since 1793.