Related Clues:

• Delineate
• Aquatint
• Do art on metal, e.g.
• Decorate a copperplate
• Do work on glass, say
• What aquatinters do
• Embellish, as glass
• Carve in stone
• Make a permanent impression
• Make some designs
• Design with acid
• Write on glass
• Incise with acid
• Imprint
• Make a deep impression