Kingdom Of Oku, Cameroon Grasslands.

Appearance of the masks during a festival of the dead,

Kingdom of Oku, Cameroon grasslands,

Dec 1977 by Hans Knopfli-Zingg.

Entrance of the feather masks, 

Ichim, Kingdom of Oku,

Cameroon grasslands,

Dec 1997 by Hans-Joachim Koloss