Colour enhanced illustration of Persian writing tools. Top row: Qualamdan, or case for pen and ink. Middle: Spoon for watering ink and (below, in middle), pen formed of a reed. Bottom row: (left) Thin piece of horn, on which the pen is mended; (right) a whetstone; (far right) ink-holder with a compass. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Science Source |
Bildgröße: | 5079 px × 1733 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |