- BETTLACH, Switzerland, August 25, 2015 /PRNewswire/ -- - Cross reference: Picture is available at AP Images (http://www.apimages.com) and http://www.presseportal.ch/de/nr/100058443 - Tuesday, 8 September 2015, 13:30 at BERNEXPO, Congress Hall 1 At this media conference, more than 500 years after they were created, we will be presenting to the world a previously unknown pair of sculptures, which Art Research Foundation believe to be by Michelangelo Buonarroti. (Photo: http://photos.prnewswire.com/prnh/20150824/260668 ) (Photo: http://photos.prnewswire.com/prnh/20150824/260669 ) A study on these sculptures, comprising over 300 pages, illustrated with 110 comparative photographic plates and published in four languages (German, French, Italian and English) will also be presented. The book of the study will be available at the media conference. The aim of this study is to clarify the steps that can be taken to prove the authenticity of a work of art based on the latest developments in science and technology. Art Research MT GmbH • Geschäftsstelle • CH-2544 Bettlach Further information and registration:artresearchgmbh@bluewin.chhttp://www.artresearchgmbh.ch • http://www.artresearchfoundation.chMarietta Thommen +41-79-316-57-50