Mural crown of coat of arms of the state of Lower Austria, Austria
http://www.noe.gv.at/Land-Zukunft/Geschichte-Landeskunde/Landessymbole/Landeswappen.html

file: This file was derived from: Niederösterreich CoA.svg:
Unknown authorUnknown author

Niederösterreich CoA.svg: Mglanznig
derivative work: W!B: