The paint is white, green, and red.

This mask was carved by the artist, Willie Seaweed. When it is used in the Tlasula performance, the killer whale and sun mask appears following the disappearance of the headdress dancer. Moving with slow steps around the dance house, the blanketed mask dancer turns his head one way and another to display the great sun disk and killer whale glowing in the firelight amidst swirling white down blown by the attendants. (Holm, Crooked Beak of Heaven, 1972)

Throughout the masking area of the Northwest Coast, the dramatic effect of opening jaws and other moving parts on masks was recognized. Of all the tribes using masks, however, the Kwakwaka'wakw carried articulation to its highest development. This small thunderbird forehead mask uses two variations on the theme. The lower mandible is hinged to allow it to open and close, and the crest of wooden feathers between the ears can be spread like a fan or dropped back to lie flat on the head. Strings control movement of these parts. (Holm, Crooked Beak of Heaven, 1972)

Masks worn in the taming of the hamatsa vary widely in size. At just over one foot in length, this crooked beak mask is among the smaller masks. It may be an example of a type called heyhliwey, a small forehead mask worn by the hamatsa himself or his female attendant during his last, tame dance. However, because the jaw is hinged and controlled with a cord suggests that it was intended to be used in the humsumala or cannibal mask dance. The short snout, simple painting, and the form of the nostril are characteristic of hamatsa masks made around the turn of the century. (Holm, Crooked Beak of Heaven, 1972)

The paper is buff. The ink is black, red, and gray.

The paint is black, red, green, and white. The nail is copper.

The paint is green, red, and black.