Conspiracy theories
Contemporary artfeature
QAnon: the Italian artists who may have inspired America's most dangerous conspiracy theory
An anonymous left-wing art group known in the 1990s as Luther Blissett are wondering what they have unwittingly helped create
Video artreview
As Trump baselessly cries voter fraud, one artist surveys the rise of conspiracy theories in US politics
Cassandra Zampini's short film Media Warfare compresses four years of fake news into a harrowing 25-minute survey of America's shattered psyche