For most of us, Summer is the great social experience of the year. And thanks to the iPhone, it’s ultra easy to collect a whole story in photos and video to keep those moments alive. Often, those excursions are as guests with friends or at a special event like a wedding. Whatever the occasion, there are some easy ways to say thanks with photos that will delight your hosts.

Great movies almost always have great B-roll. The moments that set the scene or hint at an unspoken desire without benefit of dialogue or actors. A cityscape, beach, cafe, or local details that set the location apart and give background to the story. The stories we tell with our photos can be just as powerful.