If you don't want others to use your photos and images without your permission, you can create a so called custom watermark with your name or any other text you want.
If you are bored of your Facebook cover image on your Timeline profile and you want to make one of your own this easy to follow Photoshop tutorial will do the trick.
In this simple Photoshop tutorial we will create an image that will look like there is a photo inside of a photo and add some radial blur for the more dynamic effect.
Remember the legendary Predator movie with Arnold Schwarzenegger? Those Predator aliens had this thermal view feature so they could their prey even in complete darkness, let's Photoshop it.