What does the cross on Velázquez's tunic in Las Meninas signify? That he was a member of the Order of Santiago. That he was a trained musician. That he was a painter of the court. That he made this painting on a Sunday. That he was a Catholic.

The cross on Velázquez's tunic in "Las Meninas" signifies that he was a member of the Order of Santiago, a prestigious chivalric order in Spain. This membership was not only an honor but also a mark of his elevated status and recognition at the Spanish court, highlighting the importance of his role as a leading artist of his time. Additionally, this painting is celebrated for its intricate play with perspective and light, making it a fascinating study for art lovers and historians alike. The positioning of figures and the reflective surface of the mirror add layers of meaning, engaging viewers in a game of observation and interpretation that has sparked discussions for centuries.