A woman holds a set of decorated human skulls during Dia de los Natitas or Day of the Skulls festivities, before the start of a Mass at the church cemetery in La Paz, Bolivia on Tuesday Nov. 8, 2011. &quotNatitas,&quot are human skulls from unnamed, abandoned graves or departed loved ones, that when cared for and decorated with flowers, cigarettes, coca leaves among other treats, are believed to protect one from evil. The Bolivian ritual marks the end of the All Saints holiday, but is not recognized by the Catholic church.
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