Oxana Balayan, who was a partner with Hogan Lovells for 19 years, is leaving to start her own firm, according to a post on her Instagram account.

In the post, she thanks Hogan Lovells “for the incredible 19 years of professional experience, great friendships and cool projects!” The post is accompanied by a black-and-white video that plays a Vivaldi concerto and shows an artistic montage that includes shots of conference rooms, skylines, a show jumper, a game of chess and a sports car.