Possible Clues:

• Paint line and circle in reduced playing area
• Red half of 14 across?
• Paint company on left of us
• Pink Floyd "Green Is the ___"
• Blush in the shade
• Blush, go red
• Who's keeping up standard of potentially blue material with adult books
• Tinge — distort
• Pink Floyd "Green is the ___"
• Appearance of an officer of the Guardian?