Fluoridic acid, old stain remover

in #photography10 months ago

DSC_0492_1small.JPG

Photo taken with Nikon D80 + 18 - 70mm

@70 mm, 1/160s f/4.5 ISO400

Generated .jpeg through RawTherapee and edited on GIMP

Feel free to use the image as long as credited.
CreativeCommonsBYSA (modification and sharing allowed as long as credited)