Stepping into The Long Now, Saatchi’s 40th-anniversary exhibition, feels less like entering a gallery and more like crossing a threshold into a living manifesto. The press event, a convergence of the art world’s sharpest eyes and boldest spirits, buzzed with the thrill of expectation and, gratifyingly, Saatchi did not disappoint. This is a show about time, audacity, and evolution. Four decades on, Saatchi remains as restlessly curious as ever, a provocateur who has never stopped asking what cont