Ulay, on His Own Terms The performance artist, who died in March, was eclipsed by his former collaborator and lover, Marina Abramovic. But he also produced powerful work without her, as an exhibition in Amsterdam shows. “S’he,” (1972-3) a series of Polaroid photographs by Ulay featured in the exhibition “Ulay Was Here” at the Stedelijk Museum in Amsterdam.Credit...Ulay; via ULAY Foundation By Nina Siegal Published Dec. 29, 2020Updated Dec. 30, 2020 AMSTERDAM — Many know Ulay as the man who walked into Marina Abramovic’s performance “The Artist is Present” at the Museum of Mo...