Silver plating. This chemical reaction involves metal substitution to produce this tree shape plated in silver. Artwork from the tenth volume (second period of 1892) of the French popular science weekly 'La Science Illustree' | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 3811 px × 4642 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |