JOTI / SCIENCE PHOTO LIBRARY JOTI / SCIENCE PHOTO LIBRARY
Coloured hair. Top of a head showing black hair (down centre) and blonde hair either side. Due to continual hair growth, unless it is regularly coloured, the hair's true colour can be seen on the new growth (roots) nearest the scalp. Coloured (dyed) hair can also lose its colourant (dye) as a result of atmospheric conditions and washing with shampoo.
Model release not required. Property release not required.