Perched on a rock, the wings open, the beak pointed forward, the piercing gaze fixed on an invisible prey, the eagle is seized in an imposing posture. The realization of the imperial eagle involves the creation of a plaster mold and a clay mold, the use of special ovens and exceptional know-how. The figurine is then polished and smoothed. The imperator eagle is available in clear crystal and midnight crystal. The less refined "American eagle" version provides speckled light effects.