It was in the late 1990s when I discovered the work of Felix Gonzalez-Torres. The retrospective had ended three years earlier and I realised seeing his work would be a challenge. So I began with The Rosen Gallery, which has represented the artist since 1990. I went to the first exhibition after Gonzalez-Torres’s death in 1996. The Rosen Gallery was my first experience at NYC art gallery and it was memorable. Last month I came across an old catalogue and couldn’t help but think of the knowledgable staff who gave a teenage girl an informal tour, maybe that’s why my interest in Felix Gonzalez-Torres endures.