The mummy, known as "Juanita" or the "Inca Ice Maiden", was an Inca girl who is thought to have been sacrificed in a ritual more than 500 years ago. Scientists worked with a specialist in facial reconstruction to build a silicon bust of the mummy. Johan Reinhard, the US archaeologist who first found the mummy in 1995, said the bust "makes her even more alive". A team of Peruvian and Polish scientists worked with Oscar Nilsson, a specialist in facial reconstruction from Sweden, to build the silicon bust of the teenage girl. The scientists said body scans, skull measurements, DNA...