"In order for a black and white photograph to be considered good, it must enter what is known as the zone system, which consists, in general terms, of the photograph having the full range of grays, from the white whiter to black, black The zone system is a black and white technique designed by photographer Ansel Adams. " Source

System of zones, something that I did not even know existed, it's definitely an art, a science, studying color even when it's black and white photos. How interesting to know that many consider that white and black are not colors but tones.

You have to know what the tones are and what the colors are, in short, a world to be explored, to be discovered, that will undoubtedly make my vision change, perhaps to more detail, more objective or the opposite.

For visiting my blog thank you very much.

Note: all images were captured with my Huawei Y5 phone