Pictures are the best reminders of great places you visit. London is one of those places that is very spectacular and you will love to make a photo collage when you visit there. The city has many features which make everything very spectacular. You should have your camera with you and have the best moments. With these features, you will remember any things about a certain place. When you make many pictures and make a photo collage you will remember that place. It is very easy to make a photo collage because some applications have been developed for your rescue. The best application will help you in classifying your pictures.