How do you get black and white pics that have like one thing thats color?

like you know those pics of say like a person holding a flower and everything is black and white except the flower?

How do you get black and white pics that have like one thing thats color?
If you have photoshop, what I do is put a b and w layer mask on, and then remove the chosen part from the top layer, making it color.



There are tutorials online if you want them.
Reply:In my photography class we sprayed out photos with a spray that makes colored pencil stick to the paper, then let it dry and colored it. With black and white photos and good shading effort, you'd be suprised that it isn't hard to make it look realistic.
Reply:If you have a digital image, then you can use a photo editing program to create that effect.



If you have a B%26amp;W print, you will need to actually color the object. If you want to do this, I would recommend that you have the image printed on a matt finish paper. You can find the paints to use at most craft stores.
Reply:This is called Selective Color.



Try these step-by-step tutorials:



http://www.pdnonline.com/pdn/cp/olympus/...



http://graphicssoft.about.com/od/pseleme...



http://www.tipclique.com/tutorial/photos...