I'm all for the "Wow" factor! :D Wouldn't it be easier to meld the photos before you try to get them on the fabric? Maybe blow them up to the right size, make a template of the yin-yang, cut the photos (copies of course), and paste them to a backer sheet. Then use that for the transfer. Am I making sense? If you could find photos that would be looking at each other it would be simply awesome! You could even put the names and dates in the tails.