It is exactly as the title says. This is when you engage with a couple and produce images that they want to use for announcements, save the date or just a nice image to frame on the wall. It is also a great time to get to know the couple so the day of their wedding you have a sense of familiarity with them. The couple wanted a place by the water where they can take pictures with their dog. I know the right places.
Click here for 11 tips for engagement photos.