Exploring a foreign location from behind a lens is one of the most rewarding aspects of travel. Whether scouting the most vibrant scenes in India, observing the Big Five in Tanzania, or zooming in on the flaky layers of a Parisian croissant, taking photographs while on the road is a special part of every traveler's playbook. But with so many gadgets and cameras (not to mention smartphones) available, mastering the art of travel photography seems more complicated than ever. To enhance your travel...