I put together this 31 day photography challenge for a fellow photographer that I am mentoring, but thought I would share it here in case anyone else would like to participate. The purpose of the challenge is to get you more comfortable with your camera and what all the pre-set modes are capable of. It will hopefully also serve to spark your creativity and get you "out of the box" of the usual things you might take pictures of. At the end of the challenge, I would love to hear from you. I am…