The 1246 letter of Güyük to Pope Innocent IV — Letter of the Great Khan Güyük Güyük Khan to Pope Innocent IV, Persian version, brought to Europe by John de Carpini.
Photo Credit: By Güyük Khan - Dschingis Khan und seine Erben (exhibition catalogue), München 2005, p. 221, Public Domain, https://commons.wikimedia.org/w/index.php?curid=4223975

Innocent IV's coat of arms — Innocent IV (1243-1254) was probably the first pope who used personal arms
Photo Credit: By GretazImage created for the Blazon Project of the French Wikipedia. - Own workiThe source code of this SVG is valid.This vector image was created with Inkscape by Gretaz., CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=2772990

Guyuk Khan — cropped
Photo Credit: By Unknown - http://old.news.mn/r/276459, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=72759560

Model of the Khan Palace in Karakorum — Model of the Khan Palace called Tumen Amgalan Ord, Wanangong (萬安宫) in Chinese in the National Museum of Mongolian History in Ulan Bator
Photo Credit: By Brücke-Osteuropa - Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=7412449

Statue of Ögedei Khan — Ogedei's statue in Mongol palace, Gachuurt Mongolia
Photo Credit: By Enerelt at English Wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=22436323

Coronation of Ögedei in 1229 — by Rashid al-Din, early 14th century
Photo Credit: Reproduction in Genghis Khan et l’Empire Mongol by Jean-Paul Roux, collection “Découvertes Gallimard” (nº 422), série Histoire., Public Domain, https://commons.wikimedia.org/w/index.php?curid=3630034

Genghis Khan and three of his four sons — 14th-century Persian manuscript
Photo Credit: By Sayf al-vâhidî et al. - "History of the World" by Rashid al-Din. BIBLIOTHEQUE NATIONALE, PARIS / ART RESOURCE., Public Domain, https://commons.wikimedia.org/w/index.php?curid=68862847

Ögedei Khan — Portrait cropped out of a page from an album depicting several Yuan emperors (Yuandai di banshenxiang), now located in the National Palace Museum in Taipei (inv. nr. zhonghua 000324). Original size is 47 cm wide and 59.4 cm high. Paint and ink on silk.
Photo Credit: By unknown, Public Domain, https://commons.wikimedia.org/w/index.php?curid=4126253

Genghis Khan Mausoleum — Ejin Horo Banner, Inner Mongolia, China
Photo Credit: By Fanghong - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=4960386

Reign of Genghis Khan — Significant conquests and movements of Genghis Khan and his generals, Mongol Empire, 13th century
Photo Credit: By derivative work Bkkbrad / *File:Gengis Khan empire-fr.svg: historicair 17:01, 8 October 2007 (UTC) - File:Gengis Khan empire-fr.svg, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=4534962

Birthplace of Genghis Khan — "Delüün Boldog. Genghis Khan was born here in the year of the water horse (1162), first month of summer, day sixteen."
Photo Credit: By Chinneeb - Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=2595631