Description: Pillar altar at Hagar Qim, a megalithic temple dating from ca. 3600-3200 B.C. on the Mediterranean island of Malta

Keywords: pillar altar Hagar Qim Malta Europe Mediterranean Sea megalithic temple standing stones archaeological site ancient ruin archaeology prehistory Neolithic Copper Age religion paganism druids astronomy sun worship solar observatory island isle Maltese picture stock photo stock photography fine art photography. Image number: MT.M.HQ.0013.