In this Moments of Mood episode I sit with a single photograph from my own archive, one I made by accident in under ten seconds, and use it to unpack an idea Cristina Mittermeier gave me: that the photographer is not a messenger but a membrane, a semi-permeable skin whose job is to let a conversation pass between the subject and the stranger who will one day stand in front of the print. I look at why the pressure to have a signature style is muting your photography, why your creative voice is...