impost
131Arch — For other uses, see Arch (disambiguation). A masonry arch 1. Keystone 2. Voussoir 3. Extrados 4. Impost 5. Intrados 6. Rise 7. Clear span 8. Abutment An arch is a structure that spans a space while… …
132Khosrau I — Shahanshah of the Sassanian (Persian) Empire Hunting scene showing Shah Khosrau I Reign 531 CE to 579 CE (48 years) …
