National Geographic is heralded as "the top of the mountain" when it comes to photographic journalism, or photography in general. This new six-part series gives us a glimpse into what it takes to be at the top of the mountain. As a landscape photographer, something I constantly hear from friends and family when they see one of my images is, "Wow, this could be in National Geographic!" If photography was a scale from never having taken a photo to being a photographer for National Geographic, I'm certainly closer to the "never taken a photo" side. Most of the time, these remarks happen...