My husband asked me to design him some business cards. The criteria was that they had to be black and white and include a big enough image of his own personalized QR code that he provided to me. Oh, and his design preference is more on the minimalistic side.
The designs were whipped up in good ‘ol Inkscape in one afternoon and before the day was through we had them printed out and ready to go! We both prefer the first one the best.