Related Clues:

• Skin art, informally
• Type of stain
• Cephalopod's defense
• Do a cartooning job
• Flow onto a page
• Newspaper stuff
• Print-shop purchase
• Publicity, in Variety-speak
• Fluid from a well
• Newspaper coverage?
• Fluid applied through a nib
• Blotting paper target
• Tattooist's fluid
• Tattoos, / in slang
• Pen contents