Michael Barton from Michael Barton Art hosted a field trip for our mastermind group.  What we learned was about light and photography.  He started out by showing us close ups on photos of the use of light.  Next he pulled out his professional digital camera to take shots to show his points live. Then he took out his daughters old, cheap film camera and took more.  The lesson was, it's not the tools, but the techniques and the technician that makes the difference!