See the video on the above page. Here's the caption:
Nicholas Reeves, Sylvan C. Coleman and Pamela Coleman Memorial Fellow, Department of Egyptian Art, The Metropolitan Museum of Art
The magnificent gold headpiece from Tutankhamun's tomb is the best-known Egyptian artwork in the world today. Hear Nicholas Reeves discuss recent scholarship on this exquisite mask, as he reveals the astonishing secret of this object's original intent.