Related Clues:

• Engrave, in a way
• Write with acid
• Use acid for artistic purposes
• Do acid art
• Use acid for creative purposes
• Chisel
• Leave an impression
• Outline well
• Use ferric chloride
• Delineate clearly
• Emulate Goya
• Create a lasting impression?
• Clearly impress
• Cut into a plate
• ___-A-Sketch