Grues migratrices survolant les montagnes au coucher du soleil

An epic, cinematic wide-angle shot of a large flock of streamlined gray cranes migrating over a rugged mountain range during a spectacular fiery sunset. The lead cranes are closer to the camera, captured with wide, rounded wings fully spread, showing sharp feather details backlit by the crimson sun. The sky is filled with a breathtaking gradient of orange, pink, and purple. Dramatic planetary scale, high-contrast silhouettes, sense of freedom and long journey, Unreal Engine 5 render.