A heraldic coat of arms for Duchess Alexandra featuring a Sirin (a mythical bird- woman from Slavic folklore) with a dog's head instead of a human head. The Sirin has a woman's body with feathered wings and a graceful bird's tail, but the head of a noble dog breed like a Borzoi or a Russian Wolfhound. The background is a traditional shield shape with regal colors like deep purple and gold. The image style is detailed and realistic, with rich textures reminiscent of classical heraldry paintings