Redaktion CT- Picture Of An IFE Terracotta Head . Part V ( See INFO ) The picture shows the structure of a falsified IFE Terracotta head ( Fraunhofer Institut Integrierte Schaltungen ) , assembled from  OLD - African material of various origin ( possibly Nok , Bura , Ife ). CT- Picture Of An IFE Terracotta Head . Part IV ( See INFO ) The picture shows the structure of a falsified IFE Terracotta head ( Fraunhofer Institut Inegrierte Schaltungen ). Fragments of old material , brighter divide ( TL- measurements resulted in an age of 700-1000 years ) -possibly OLD Bura or - IFE material - were built into the recently modelled head. Material used for this process consists of grinded pieces of  OLD African terracottas ( TL age appr. 700 - 1000 years ) , bound with modern adhesives. CT picture of rstored terracotta figures, IFE head, Part III (see INFO) The CT picture ( Fraunhofer Institut Integrierte Schaltungen, Dr. R. Hanke, Mr. Wenzel ) of the IFE clay head clearly shows the place where the head has been touched up, this time in colour. The photograph has been adjusted in such a way that the " critical places" appear in blue; you can see that the tip of the nose has been restored - the inner part of the head has been coated with a clay wash ( different thicknesses of the material are shown in different colours ). CT pictures of restored terracotta figures ; IFE head, Part II (see INFO) The CT picture ( Fraunhofer Institut Integrierte Schaltungen, Dr. R. Hanke, Mr. Wenzel ) clearly shows the restored nose tip ( dark section ) of an IFE clay head ( view from above / cross section ). CT picture of restored terracotta figures,IFE head,Part I.(see INFO) The CT picture ( Fraunhofer Institut Integrierte Schaltungen, Dr. R. Hanke, Mr. Wenzel ) clearly shows the restored nose tip of an IFE clay head ( which is "otherwise" in good condition ). Here the "outer skin" of the head has been "scaled" by the computer program.