What is the fine-grained topic of the following text: Under Levan Lepsveridze’s creative direction Leavingstone has earned 17 awards on international advertising festivals, including (Two Gold and a Silver) Golden Hammers, (Honorable Mention and Site of the Day on) Awwwards.com and (Bronze) Cannes Lion – turning the company into the first Georgian Agency to win a Cannes Lions Festival. Only return the topic.
Levan Lepsveridze's accomplishments in international advertising festivals with Leavingstone.