Of the four supporting posts of the ceremonial house in Alert Bay, the two posts in back are identically carved with the figure of the forest giantess Tsonoquoa with a thunderbird. The cross beam represents the two-headed sea monster Sisiutl. The carving was done by a local artist, Henry Speck. The board wall, which shields the sacred part of the ceremonial house, depicts a thunderbird and a killer whale.
Of the four supporting posts of the ceremonial house in Alert Bay, the two posts in back are identically carved with the figure of the forest giantess Tsonoquoa with a thunderbird. The cross beam represents the two-headed sea monster Sisiutl. The carving was done by a local artist, Henry Speck. The board wall, which shields the sacred part of the ceremonial house, depicts a thunderbird and a killer whale.