Paula Zuccotti, from Argentina, has invited 62 people of different ages and backgrounds across the world to make note of how many objects they touch during a day for her series “Every Thing We Touch.” The photos were turned into a book that was published in the past December.

All of the participants in the project were required to record everything they touched on notepads or their phones. The project is not ended. Perhaps in 10 years it will be restarted. By then, some of items will be retained, while some things will become the dust of history and eventually disappear.