Punu Mask by an unidentified Punu artist was made in the late 19th century in Gabon. It is believed that masks like these are carved to resemble a beautiful Punu woman, due to their heart-shaped faces, high cheekbones and overall delicate features.  The Punu mask also represent idealized female ancestors' faces, which is why they are usually worn during cermonies 
 
Such masks were worn by male performers of a stilt dance called "mukudj," which involved towering choreograph, and feats of acrobatics.  The creator of a "mukudj" mask would attempt to capture the likeness of the most beautiful woman in his community.