The latest in the Whitney Sunrise/Sunset series of online art commissions, Sara Ludy’s Tumbleweeds (2022) take over the museum website for 30 seconds twice a day. The project is a “continuously evolving map of light points” that corresponds to Ludy’s work in New Mexico, where the American artist fixes found glass shards to tumbleweeds and releases them back into the wild. Once recorded as short video clips, they are added to Ludy’s ‘star map’ of travelling lights.