For me, The Unbearable Lightness of Being-Milan Kundera; On Earth we are Briefly Gorgeous-Ocean Vuong; Love in the Time of Cholera-Gabriel Garcia Marquez. The most tragic, painful, human suffering can be presented and these writers present it in the most excruciatingly beautiful prose.
On Earth we are Briefly Gorgeous-“A woman stands on the shoulder of a dirt road begging, in a tongue made obsolete by gunfire, to enter the village where her house sits, has sat for decades. It is a human story. Anyone can tell it. Can you tell? Can you tell the rain has grown heavy, its keystrokes peppering the blue shawl black?”
What is the beauty for you?
I don’t have the book handy, but there were a number of points during The Amazing Adventures of Kavalier & Clay by Michael Chabon where I had to stop to appreciate just how nicely constructed a sentence or paragraph was.