No royal heraldry I found at the Wikipedia that image in the Internet. It's a proposal for a Iranian Coat of arms no Royalist based in the Lion and Sun (in a new background) and the elements of the former Imperal Heraldry without the Imperial insignias. There is a broken chain, as freedom emblem. Text (from the Wikipedia) Fileroposal Coat of arms of Iran no royalist opposition .png - Wikimedia Commons The Lion and Sun in the shield was the historic emblem of Iran between 1423 and 1979. They are in a Vert shield (green background), It is the first colour of the Iranian flag. The lions with sword are the historic Iranian arms supporters and they are the symbol of the history of Iran. The Laurel and Oak wreath is the symbol of the Country Victories and the Civil Authority. The mural crown is the symbol of the non hereditary principle to hold all public offices (The Crown is a city wall, it represents the power of a citizenship). The broken Chains is the symbol of the Freedom and the Democracy. Motto non adopted.