Spot colour

I have been asked clarification on the spot colour assignment. Here is some further clarification.

Step 1 : take a photo with the knowledge that you will be focusing on one colour in the shot
Step 2: bring the photo inot Flickr or Photoshop and turn into black and white
Step 3: using the picnic program (tinting a photo) add spot colour to one spot in the photo

Example: turn the apple red, while the rest of the photo remins black and white

Photo: Ben Ruston
Note: only the soles have been coloured yellow while the rest of the photo remains black and white.

Photo by: Nick Antaya