When in Florence, Italy in 2007 my wife and I had a wonderful time. One of the things I found interesting was the stores with food displayed in the front windows. When I saw this I had to take a picture. Not only does it look delicious but it is so full of color. Since this was behind the storefront glass I put my camera on the glass to prevent the possibility of its reflection. As you travel with your camera try to be observant of images out of the ordinary. When you see something that strikes your eye, take a picture of it. You may be surprised by how many people like it.