Quote: “We are making photographs to understand what our lives mean to us.” — Ralph Hattersley Art/Photo Tip of the Month: Using A Polarizing Filter If you can only buy one filter for your lens, make it a polarizer. The recommended type of polarizer is circular because these allow your camera to use TTL (through the lens) metering such as auto exposure. This filter helps reduce reflections from water as well as metal and glass; it improves the colors of the sky and foliage