The name of the stamp is "It shouldn't hurt to be a child". All proceeds from the sale of this stamp are going to "Victims of Violence" and it is still available from Heather's Stamping Haven in Ottawa, Canada. I used my favourite colouring medium, Copic Markers, on this image.
Hop on over to Sketch Saturday's blog and take a look around. There is some serious blog candy being offered to participants of this week's sketch challenge.