IDIA presented a paper at CHNT 2015 Conference in Vienna, Austria November 2-4, Combining Stellarium with a Terrestrial Model of an Ancient Space: Solar Alignments of the Monte Citorio Obelisk and Ara Pacis by Bernard Frischer and John Fillwalk, USA. Also presented for their CHNT Video Award was IDIA Lab’s Simulation and Visualization in Cultural Heritage showcasing recent virtual heritage projects produced by our Lab.