Antiquities experts are scratching their heads this week after an ancient Pharonic painting was reportedly stolen from the Egyptian necropolis of Saqqara.

Officials say the limestone painting was taken from the tomb of Khentika, which has been closed to the public since 2019.

It's the second reported theft of an Egyptian artefact this year, with the market for stolen antiquities running hot.

• Guest: Christos Tsirogiannis, forensic archaeologist with a PhD from Cambridge University on global antiquities trafficking.
• Producer: Rob Kelly