Portrait of family of dancers in Danza Mexikah, the image taken after ceremonial dance on the Day of the Dead on the rotunda in the National Museum of the American Indians.
Cetiliztli Nauhcampa Quetzacoatl in Ixachitlan ( Group of the Four Directions - Grupo de las Cuatro Direciones ) for more information:
http://cetiliztli.blogspot.com/
It is "a cultural, spiritual, artistic, political and educational circle made up of community and family members who carry on their ethnic pride and the ancient traditions of native people's of this continent".