File:Székely coat of arms, Dârjiu version of ca. 1495.svg

English: Early coat of arms of the Székelys, based on the stonemasonry of Dârjiu Church, ca. 1495. Design elements and colors based on the paintings of Daia; according to heraldist Attila István Szekeres, all early designs of the coat of arms were displayed on gules, rather than the azure field that was later selected as a Székely color. See: Attila István Szekeres, Sándor Pál-Antal, János Mihály, Simboluri istorice secuiești, pp. 12–25. Odorheiu Secuiesc: Centrul Județean pentru Conservarea și Promovarea Culturii Tradiționale Harghita, 2017. ISBN 978-606-93980-8-1