This is number 13 in the black and white challenge and I used the other reverse image stamp in an acrylic set I have. It never occurred to me that you could effectively use a pastel pretty pink with black.  I thought that the black would completely over-power it but thought I would give it a try.  I have to say that I really like the effect, and I think that the black stops the card from being too cutesy =^..^=