Related Clues:

• Obscure, with 'out'
• Rorschach test mark
• Record blemish
• Link adaptation about supporting film to good books - that's a test of the personality
• Press coverage on lawyer associated with what's Biblical? That's a test of the psychologists!
• Boodle's mark
• Use a paper towel effectively
• Ink "oops"
• Dab with a napkin
• Splotch of ink
• Dab at, as lipstick
• Drunk failing to get dry
• Mark in a Rorschach test
• Dab, as with a paper towel
• Dab, as spilled ink