This Barbara Kruger Mural from 1990 Has Become the Year’s Most Poignant Artwork

History repeats itself, and so does Barbara Kruger. Over and over, she has created text-heavy artworks that make visible secret forms of power and control in the media. Over and over, she has returned to these past works, many of them situated in public spaces, and revised them, most recently for a series of videos that she calls “replays.”Why so much repetition?Look for an answer in Untitled (Questions), a piece that Kruger initially produced for a temporary venue of the Museum of C