"“What I wanted more than anything was to be standing beside Schmidt, in concert with Schmidt, at the foot of Saint Sebastian’s Abyss along with Schmidt, hands cupped to the sides of our faces, debating art, transcendence, and the glory of the apocalypse.” Former best friends who built their careers writing about a single work of art meet after a decades-long falling-out. One of them, called to the other’s deathbed for unknown reasons...