TheMostBeautifulQRCode.com (www.qrhacker.com) is having a contest!  Here is my entry; sign up for their free version to try out the QR Code generator, it has many features. I added the photo as a foreground and background image and then adjusted the opacity until it would scan with Norton Snap and  i-nigma, my favorite QR Code scanner on my iPad, Android phone and tablet.

Photo: www.studiothirty3.com

Source: www.themostbeautifulqrcode.com