Possible Clues:

• Feature of garden thus in brief design
• Arbour
• Playgoer not unknown performing in arched structure
• On record, agent brought back support for climbers
• Arbour of climbing plants trained over trellis-work
• In a temper go last through arched structure
• Garden climbing-frame, thus, used in recreation mainly
• Climbing plant's framework
• Garden archway
• Looking back, a branch representative produced blooming framework