Related Clues:

• Prize in the ad biz
• Ad agency award
• Pitching award?
• One of nine sisters of Greek myth
• Urania's sibling
• Bard's inspiration, perhaps
• One of nine Muses
• Classical lyre holder
• Muse for Yeats
• Bard's muse
• Figure in Greek myth whose name means 'desired'
• Goddess with a lyre
• Muse holding a globe
• Ode writer's Muse
• Classical sister