Quick tutorial to show how to pop the colour out of you photographs to make a bit more of a piece of art work rather than a flat image using photoshop
Step 1 : Add an adjustment layer Hue/Saturation
Step 2 : Move the saturation slider all the way to the left. This will tun the image black and white.
Step 3 : Use the brush tool with the colour set to black and paint over the areas where you want the colour to show.
Step 4 : If you make a mistake you can change the colour back to white and paint over the area you want to be black and white.