Possible Clues:

• 'The Bald Soprano' playwright
• French dramatist whose plays include 'Rhinoceros'
• Absurdist playwright
• 'Rhinoceros' playwright
• "Rhinoceros" playwright
• "The Bald Soprano" playwright
• Dramatist in Hermione's company
• This individual is outside company producing absurdist works
• '-- keeps Teacher well in sight' (De la Mare, The Burning-Glass)
• ''Rhinoceros'' playwright Eugene