Possible Clues:

• Pablo . . . . . . ., great Spanish painter
• Artist who had a Rose Period
• Spanish artist, 1881-1973
• He was not depressed by a blue period
• Spanish painter, a pioneer of Cubism
• *'Mandolin and Guitar'
• So aspic for the Spanish artist
• Cubist who had an affair with Coco Chanel
• I almost forgot about gallery with very good artist
• Contributing to epic as someone who produced most expensive pictures?