Are you the type of person whose Instagram is full of food photos? If you answered yes, then keep it up. You're photographing not only a form of art, but a human necessity for life. Food is most directly linked to different cultures because the fare reflects the natural spices, produce and meats that flourish in those countries. People feel very passionate about their homeland's traditional meals, and so the food photography trend is no surprise. It reflects the growing number of passionate foodies.