Possible Clues:

• Painter with a Blue Period
• Pablo, great Spanish painter
• So aspic is out for the Spanish artist
• Idiot stopping shot, ball that's top drawer
• 'Ma Jolie' artist
• "Three Musicians" artist
• Pablo ,,,,,,,, great late Spanish artist
• Artist putting down size of print succeeded thus
• Pablo -, artist (Guernica)
• Braque colleague