How do sun seats and shade seats differ at a Spanish bullring?

At a Spanish bullring, seating is categorized by exposure to sunlight, which significantly impacts ticket pricing and the spectator experience.

• Shade (sombra): These are the most expensive seats, as they provide relief from the heat during the late afternoon when bullfights traditionally take place. The most prestigious and costly tickets are the barrera de sombra, located in the first row on the shady side of the ring, where members of the privileged class and associates of the bullfighters often sit.1
• Sun (sol): These seats are less expensive than those in the shade. Because the sun is considered a vital, dramatic element of the spectacle, some enthusiasts value the exposure to the light, reflecting the Spanish saying, "El sol es el mejor torero" (The sun is the best bullfighter).1
• Sun and Shade (sol y sombra): These seats are located in areas that transition between sun and shade as the event progresses.1