In computing terminology,  Black and White media sometimes refer to as a binary images of pure black pixel and pure white pixel and normally called Black and White an images that containing shades of gray and is referred to as a grayscale.

  In the early development of photography, black and white were in sepia which gave a richer and more subtle shading and in 1940, Ansel Adams arguably one of the best photographer that click the camera introduce the ZONE SYSTEM photographic technique for determining the optimal exposure, development and printing black and white photos.

  In this ERA of digital imaging can we obtain the same results of black and white print with all the tonal values and continuous gradation of shades from black and white print from digital photography?