black and white, or even blue,  how much does it matter?  colour can be so beautiful that  we forget what black and white can look like.  this one's blue, but with colour details are lost.   monochrome makes visible  what we can't see because we're overwhelmed by heat colours invoke   we call it  black and white or greytones.  before colour, there  were silvertoned  pictures that told our stories.  light fades into dark.