2023 is a banner year for cinema, and, once again, the annual best-movies selection becomes a challenging but rewarding responsibility. I gladly experienced 220 new films in 2023 and proudly chronicled my 20 favorites. Now, “20 Days in Mariupol”, “Air”, “Fancy Dance”, “Hey, Viktor!”, and “The Color Purple” just miss my list but don’t let these five impressive flicks pass you by, and I hope that you also explore the following motion pictures, Art House Film Wire’s Top 20 Films of 2023. 20. “Upon Open Sky” – Writer Guillermo Arriaga…