Smoke-free coal burning on a home fire. This is coal which has been treated by low-temperature carbonisation,removing the parts of coal that create smoke. This makes it suitable for use on household fires | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Molloy, Cordelia |
Taille de l’image : | 3764 px × 2799 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |