Set of 3 ceramic masks by the Accolay potters

Set of 3 tribal ceramic masks by the Accolay potters, France, circa 1960.
Glazed earthenware.
All signed on the back.

Very good original condition; the mask on the right shows minor firing flaws on the back.

Dimensions :
Left: H14cm x W15.5cm.
Center: H23cm x W12cm.
Right: H18.5cm x W14cm.