This is a wonderful series of photos charting a group of participants in a meditation retreat before and after their experience. The photographer had them sit in front of the same background both times, asking them before the retreat to reflect on what they hoped to get out of it, and asking them afterwards to reflect on the experience. I have certainly made my own observations about the difference between the before and after images, but I won’t colour your interpretation with my own. Posted below are a couple of images, but I definitely recommend clicking this link to get the rest.