Gold hat (c. 1500 - 1200 BC.) found at Avanton, near Poitiers, France. The wafer thin cone was made from a single ingot of gold and hammered into shape while repeatedly heating the metal so it anneals, or softens, to avoid brittleness and tearing. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Parker, David |
Bildgröße: | 4513 px × 7733 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |