Nothing probably gives a better contrast and highlights a picture, like something yellow on black on monochrome background. To test this hypothesis, I put forward this picture of a yellow flower against a desaturated background.
Really interested in your thoughts!
Technical Details:
Nikon D80 Sigma 105mm f/2.8 macro lens 1/300 f/4.5 Processed with Adobe Lightroom 4.1
Juridicious 
5 thoughts on “Yellow-on-monochrome”