Waldorf Astoria New York, one of the city’s grandest hotels, closed for renovations in 2017. After almost eight years and billions of dollars, it returns, reborn for the 21st century.

Giclées and other printing mediums have upped the quality of framed home décor art, keeping it attainable at the same time.

“People don’t want everything to match but they do want it to work well together,” he said. Whether prints, canvases or ...