Lesan river (A. Guerreiro)Lesan River (M. Grenet)L. Abu Excavations 2012 (S. Plutniak)L. Abu Excavations 2012 (S. Plutniak)L. Abu Excavations 2012 (S. Plutniak)Lesan river (A. Guerreiro)Liang Beloyot basecamp 2012 (S. Plutniak)A calao in Pana’an (A. Guerreiro)Pemalawan Excavation 2013 (R. Fauzi)Pemalawan Excavation 2013 (M. Grenet)Artefacts studies in Sangatta (R. Fauzi)