**Murus Dacicus** (Latin for Dacian Wall) is a construction method for defensive walls and fortifications developed in ancient Dacia sometime before the Roman conquest. It is a mix between traditional construction methods particular to Dacian builders and methods imported from Greek and Roman architecture and masonry, and - although somewhat similar construction techniques were used before, during and long after the period - it has peculiarities that make it unique. (source: wikipedia)
Murus dacicus 3D virtual reconstruction: http://dacians.romaniadevis.ro/blog/23
Part of the wall of Capalna Dacian Fortress at the National Military Museum, Bucharest, Romania.
My 3D scene generated with photogrammetry software 3DF Zephyr v3.702 processing 15 images