What is the fine-grained topic of the following text: Presented by The Rt Revd and Rt Hon Richard Chartres, Lord Bishop of London, the sought after awards included winning entries in the new building categories from Tusmore Park in Oxfordshire and Williamstrip Hall in Gloucestershire, where Colvin and Moggridge have also overseen exciting new garden, pleasure ground and park creations. Only return the topic.
Awards for new building and landscaping projects in Oxfordshire and Gloucestershire presented by The Rt Revd and Rt Hon Richard Chartres, Lord Bishop of London.