“Defining Decadence: The Legacy of Gustav Klimt”: The complete catalog of Klimt’s paintings, including the extravaganzas in gold leaf like “Portrait of Adele Bloch-Bauer I,” also known as “The Lady in Gold.”

“Louis Vuitton: Art, Fashion and Architecture”: A look at the luxury brand’s most high-end collaborations, from Zaha Hadid to David LaChapelle to Annie Leibovitz.

“French Riviera: Living Well Was the Best Revenge,” by Xavier Girard: Glamorous photos of the creative rich and famous — like Picasso and Coco Chanel — who lived on the Mediterranean coast in the 1920s and ’30s.