Featuring three new browser-based works by Mary Maggic (Estroworld Now: Quarantine Edition, image), Luiza Prado de O. Martins, and Sissel Marie Tonn, “Toxicity’s Reach” launches as part of AND 2021. Channelling the history of industrial pollution of the River Mersey in Liverpool—this year’s home of the nomadic festival—the Dani Admiss-curated online exhibition asks how “contaminants of emerging concern (CECs)” such as microplastics, fertilizers, and pharmaceuticals in our waterways affect us biologically, socially, and ideologically.