Possible Clues:

• Painter found in area south of Rio Grande, say
• Diego --, Mexican painter who was married to Frida Kahlo
• Baseball's career save leader
• Talk show host Geraldo
• Best saver in baseball history
• Big name in 20th-century frescoes
• Diego ____ was a Mexican painter noted for his murals
• Diego --, Mexican painter (1886-1957)
• Mexican mural painter, married five times (twice to Frida Kahlo), d. 1957
• Mariano who leads the MLB in career saves