Cavagnole game, Paris, circa 1770-1780. The cavagnole was a popular game at court, particularly with Madame du Châtelet. See Rodama's blog for an explanation of the game http://rodama1789.blogspot.com.au/2015/02/cavagnole-cheating-game.html
Late 19th-early 20th century, African art from Nigeria. The mask is built on a real human skull, hung with antelope skin, and covered with human hair on the skull and chin. Pretty different.
papillons sur tête de mort --> naturalia Le crâne dit: Hey ! Salut toi ! Moi…: