The royal shield that Charles V &amp; his mother, Queen Juana, granted to the city of Tlaxcala, is made on a red background of which stands out a golden castle with blue doors and windows of three towers, highlighting in the middle a pavilion with a rampant eagle that rules over a gold-colored field, &amp; at the side ends a green palm tree protrudes; on the upper edge are the letters "I", &amp; "K", &amp; "F", &amp; the first two correspond to the initials of the royal couple Isabella of Portugal &amp; Charles V, while the third alludes to the Infante Philip, heir to the throne, &amp; among the spaces of the initials are the two royal crowns that correspond to the aforementioned monarchs, &amp; at the bottom edge you can see in the center 2 yellow bones crossed like blades, &amp; at the ends 2 skulls, the green palm branches symbolize the glory &amp; greatness of Spain &amp; Tlaxcala.
Own work
Battroid