| And finally the formal conventions present in Duala, Ijo, Ibibio, and Efik art probably dispersed in the same manner as they do today. |
|
| Many Duala masks are reminiscent of the horizontal Ijo mask style combined with the Kru style of surface protrusions. |
|
| In the Duala headdresses, the animal is an antelope, perhaps the African water chevrotain that was once common in the Delta and the Wouri estuary. |
|
| Edwin Ardener assessed the number of fishermen in the Victoria division in the early twentieth century to be about 7,500, mostly Duala, Ibibio, and Ijo. |
|
