Coordinate with relatives over the winter holidays to create a one-of-a-kind keepsake. Pick a place where the family feels relaxed and that captures the sentiment of the moment. The background should be simple but have personality, like your backyard. If you are outside, keep in mind the time of day: Strong sunlight at noon can create too many shadows on faces. You’ll get more flattering photos early in the day or late in the afternoon. If you are inside, choose a space that’s brightly lit. Don’t overly pose your relatives. It’s OK if a little one covers her face — it gives the photo character. Also, let everyone dress like him or herself, but explain that this is a special occasion that calls for just a little formality. Finally, if there are fewer than five people in the shot, take a vertical photograph. Now, go ahead — say cheese!