Purchase this application to receive 20 high resolutions images intended for use as wallpapers on your Android Smartphone.This collection of images includes street signs, flags, and store fronts from in around San Francisco, California.Images provided by Linda Brown Photography, a member of the Alameda Photographic Society and the Northern California Council of Camera Clubs.Warning: These images are very high resolution for an Android device, close to the same resolution you would encounter on a DVD (640×480). If the screen resolution of your device is significantly lower than that, this application may crash when you open it.