Mona Fastvold and Brady Corbet’s daughter Ada has attended seven editions of the Venice Film Festival. She’s 10 years old. It’s something Fastvold claims they only recently realized. “I feel like she’s grown up at the festival,” she says. While an impressive — not to mention cute — statistic, it merely serves to underscore the incredible run this powerhouse indie filmmaking couple have had on the Lido, where they’ve debuted four of six films they’ve made together, including last year’s epic “The Brutalist” (directed by Corbet, who co-wrote with Fastvold). Venice became a springboard into awards season glory (and a...