Normally, image searches on Google are ephemeral things and gone the moment you close the browser tab. However, a new feature on the search giant's mobile version makes saving the images you find as easy as bookmarking a webpage. In fact, it's the identical process: simply search for whatever phrase you want, pick the images you like and tap the star icon to save them. You can also organize these saved images into folders, thereby eliminating the need to run the search again later. The new feature is already available to mobile users in the US running both Android and iOS.