Flagship fair will relaunch next June in Basel as organisers focus on delivering Miami Beach show in December

"People are hungry for art in the original and the online viewing room can’t replace the personal experience,” the dealer says

Chinese and British markets take a hit amid trade wars and political unrest

Self-interrogation is central to the work of the South African artist, whose latest piece on show at the Kunstmuseum Basel poses a series of questions that get half-answered