Andrew L. Shea

After a controversial postponement, the Philip Guston retrospective has landed in Boston

He isn’t for the faint of heart, but it’s worth confronting his life’s work

Milton Avery was able to carve out his own path, distinct from modernism’s march through history

Joan Mitchell was a female star of the Abstract Expressionist boys’ club

Jasper Johns, an art-world darling for decades, is getting a massive museum retrospective