Surreal landscapes, psychedelic techno visions and pop art fairground rides – the week in art

Ștefania Anghel

Pre-internet computer creations get rebooted at Tate Modern, Graham MacIndoe documents his drug use, and a Keith Haring carousel is on show in New York – all in your weekly dispatch Pre-internet computer creations get rebooted at Tate Modern, Graham MacIndoe documents his drug use, and a Keith Haring carousel is on show in New York – all in your weekly dispatch