The most popular wallpaper style these days is the Abstract Flower wallpaper. The design has the ability to add a beautiful color scheme to any room. It also has an exclusive quality, which can be easily matched with your favorite furniture and accessories. These wallpapers are free of charge, work offline, and are designed to optimize battery life. The best thing about this type of wallpaper is that it can be customized to fit any screen size. If you have a smaller screen, you may consider going with a lighter abstract design.