Erosion and soot deposits on ornamental stonework on a church in Bristol city centre. Masonry on historic buildings is especially vulnerable to atmospheric pollution; the cumulative effects of acid etching due to the build-up of sulphur dioxide (and other acid-forming gases) in the atmosphere from the combustion of fossil fuels are particularly damaging | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / McClenaghan, Andrew |
Bildgröße: | 3690 px × 2480 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |