Seeing in B&W is a very common difficulty for photographers. They need to develop an eye to be able to "see" in B&W. Having black and white in the image will help add interest to a picture. Light and shadow become more obvious when color is absent.
Brightness and luminance is what the originality of black-and-white-photography is all about. The result is both emotional and beautiful. There is a certain nostalgia about black and white photography,
Here are some black and white pictures of my collection
Quote: Black and white is abstract; color is not. Looking at a black and white photograph, you are already looking at a strange world. Joel Sternfeld
Read more at: https://www.brainyquote.com/quotes/keywords/black_and_white.html