Gearing up for 2023 opening, Lucas Museum adds works by Frida Kahlo, Robert Colescott and Artemisia Gentileschi to filmmaker's Norman Rockwell trove

Our pick of the latest gifts and purchases to enter international museum collections

Although its building is still under construction, the institution is partnering with Lacma on a one-day film programme in South Los Angeles next month

Sandra Jackson-Dumont will take over in January as leader of George Lucas’s $1bn project in Los Angeles