Master of Catholic Kings (c1470 - c1530). The Master of the Catholic Kings was a Spanish painter who flourished in the late 15th century. While their exact dates of birth and death remain unknown, their significant contribution to Spanish Renaissance art is undeniable. The artist's identity remains shrouded in mystery, as they were never formally named or documented in historical records. The moniker Master of the Catholic Kings was assigned by art historians to the anonymous artist who created a series of paintings commissioned by the Catholic Monarchs, Isabella I of Castile and Ferdinand II of Aragon. These works, characterized by their intricate details, rich colors, and religious themes, are considered masterpieces of Spanish Renaissance painting. The Master's style is often compared to that of Flemish artists, suggesting potential influences from Northern European painting. However, the artist's unique blend of Flemish realism and Spanish artistic traditions resulted in a distinctive and recognizable style.