STEPS
01
Open your phone's photo roll. Scroll back 2, 3, 5 years.
02
Pick a photo that surprises you. One you'd forgotten, or one you remember but that moves you somehow.
03
Write or think: what was happening that day? What were you feeling? Who is the person who took that photo? How are they today compared to then?
04
If the photo features someone else, send it to them with a short message. 'Found this. How are you?'