Growing up, I marveled at the themed Christmas cards my father created in our basement darkroom each holiday season. A hobby photographer who taught each of his four children how to develop film, dad’s magical ability to transform our entire family into dancing elves or spirited snow people was a wonder to my young eyes and a smash hit with both relatives and neighbors alike. Back then, mailboxes brimmed chock-full of colorful Christmas cards, but these days our options for conveying holiday wishes are vast and varied.