International Women’s Day arrives Sunday on the heels of another season of #OscarSoMale and another prize for the director Roman Polanski, who fled the United States in 1978, after he was convicted of unlawful sex with a minor.

And yet, there are bright spots. “I went to see ‘Portrait of a Lady on Fire’ yesterday,” said the filmmaker and CalArts film professor Nina Menkes, “and there were trailers for three other films by women. It’s impossible! It’s the first time anything like this has happened in my life.”

Menkes is the creator of “Sex and Power: The Visual Language of Oppression,” a lecture and clip show she has been staging at film festivals around the world. In it, she uses scenes ranging from Hitchcock’s 1946 “Notorious” (1946) to Sofia Coppola’s 2003 “Lost in Translation” (with its opening shot of Scarlett Johansson’s barely clad backside) to demonstrate the nuances of objectification, the male gaze and how it’s perpetuated.