Final answer:
Juan Gris was a Spanish artist associated with the Cubist movement, but not directly associated with jazz. Norman Granz was a prominent jazz concert promoter.
Step-by-step explanation:
Juan Gris (1887-1927) was a Spanish artist who studied art in Spain before moving to Paris. He was associated with the Cubist movement and exhibited his work alongside other Cubist painters. Gris initially painted in the analytical style before transitioning to the synthetic style of Cubism.
Although Juan Gris is not directly associated with jazz, it seems that there may be confusion in the question. There was a famous jazz concert promoter named Norman Granz (1918-2001), who played a significant role in promoting and popularizing jazz music. Granz didn't have any direct relationship with Juan Gris or jazz in terms of being a jazz musician or artist, but his impact on the jazz industry was immense.