Related Clues:

• Infinitesimal or tiny amounts, say, principally
• Finger-paints, perhaps
• "Iliad" characters
• One ordinary seaman penning thank you letters
• Small touches
• Small amounts of paint
• Scraps of paper I'm obliged to include in sort of map
• Hermits seen moving tiny fragments
• Paints with light touches
• Small amounts of face cream
• Little letters?
• They're next to nothing (except thetas and kappas!)