We use our phones for everything these days. Included in that is how we use the camera on our phones. Gone are the days where photos were reserved for only family happenings and vacations. I know I personally use my phone's camera to capture reminders of things I need to buy, capture funny moments, immortalize personal moments, and much more.

With this evolution of the type of pictures we take with our phones, it's easy to imagine the crazy or strange things you could discover if you went up to coworkers or friends and asked what the last picture on their phone is. One guy (a person by the name of Ivan Cash) took that concept to the next level, traveling from city to city and asking complete strangers to reveal the last photo they took. You can see all of his work on his website.

Watch Videos People Revealing The Last Photo On Their Phone

New York City

Los Angeles

San Francisco