Thinking of Images in "Black & White"

When you are taking pictures that have no color, you need to think in terms of tone.  Blacks, whites, and grays.  Here are some links to websites to help you take better black and white photos.

https://www.bhphotovideo.com/explora/photography/tips-and-solutions/10-tips-how-create-better-black-white-images

http://www.techradar.com/how-to/photography-video-capture/cameras/black-and-white-photography-how-to-make-monochrome-stunning-1320967