The painting shows a young black man in a coffin, his face a blur of color in the manner of Abstract Expressionist art – and violent death.

The departed, then, is not just someone who has succumbed to the ills that the flesh is heir to. Emmett Till was just 14 years old when he was lynched by two white men for flirting with the wife of one of them. “Open Casket, “ on view at the Whitney Biennial, is Dana Schutz’s 2016 painting of a mutilated Till in the open casket his mother, Mamie Till Bradley, insisted on. The work has drawn protests and condemnation from black artists and writers, who question the right of a white woman to appropriate a searing moment in black history. ...

The acclaimed new movie “The Danish Girl” – about the artist Einar Wegener, who became the first person to have male-to-female sex reassignment surgery – raises intriguing questions about the nature of art.

Specifically, should a transgender role be played by a transgender actor? (The film stars Eddie Redmayne, who won an Oscar for his performance as Stephen Hawking in “The Theory of Everything” and has been nominated once again for a Golden Globe and a Screen Actors Guild Award for “Girl.”) More broadly, should creative and interpretive artists stick to their own experiences? The latter is a question that I have a vested interest in as the author of the debut novel “Water Music,” about four gay athletes and how their professional rivalries color their personal relationships with one another, and the forthcoming “The Penalty for Holding,” about a gay, biracial quarterback’s search for identity, success, acceptance and love in the NFL. (They’re both part of my series “The Games Men Play.”)

What, I’m often asked, would a woman – and a straight one at that – know about gay sex? ...

Whose art is it anyway?

‘The Danish Girl’ and the transit of gender