Low-key, high-contrast lighting for a film studio shoot scene : r/cinematography
Lighting for a Mood: Making the Most of Key, Color, and Contrast
Tips for High Contrast Street Photography - Street Hunters
Sharper lighting, more contrast between the background and the person. Doesn't have to be black and white. | Photographie de portraits
To Contrast or Complement: How to Use Color in Light Painting — National Parks at Night
Lighting pros, how do we get highlights on portraits to not overexpose when boosting contrast? -- Flash and Studio Lighting in photography-on-the.net forums