Related Clues:

• Pop
• Arp's art
• Arp art
• Nursery call
• Tot's cry
• Baby talk
• Early baby word
• Baby's first word
• One of baby's first words
• Arp movement
• Ernst's art
• Movement whose name means 'hobbyhorse'
• Doll's word
• Movement espoused by Arp and Ernst
• Baby's first word, maybe