Possible Clues:

• Love some, but not all, abstract paintings
• Eye-popping patterns
• Perceptual abstraction
• Eye-boggling designs
• Eye-popping designs
• Catch nothing reflecting visual illusion of movement
• In a way, it's moving paintings round a bit
• Eyeball-bending painting genre
• '60s painting style (2 words)
• Illusionary paintings