I uploaded a photo of myself in my younger hippy beaded days of 'make love not war' 'ban the bomb' 'jimmy hendrix' 'peace man' 'pop art'...etc
So here is a sample of a black and white pic I coloured in firstly, then made it into 'pop art'
You put scroll your curser over the photo in photobucket
Click on 'edit'
Then click on 'effects'...and pick whatever colour theme you want to do (can experiment, then undo each time)
I picked 'pop art' and got this effect below. I printed it out as my daughter loves it!