I made a simple tutorial on removing objects a long while ago, but now I have come through on my promise and made a video about removing more complex and difficult objects from photos. While this isn't an "object" per se, it still works. (Do note the other tutorial was in picmonkey, and this one is in Photoshop, but the concepts are exactly the same, the only difference being the tool location.) Later, I promise you a video regarding ACTUAL objects and removing them, or something like changing clothes. If anyone wants that XD

Do note: it is probably not morally acceptable to actually use an image you removed a stock image watermark from. I've only done so as practice in using the clone tool, and that should be your only reason for it as well. The only times this comes in handy on its own merits is if there is a picture that has a site overlay on it, when the site is using a public domain image (like the JustJared watermarks, with images of celebrities and such), and you want to use it for other things.

Also note that the video is at 2x speed to save time. And that any time the brush circle turns into a tiny cursor, it's me holding down "Alt". You do that to establish the source of the clone, and then the next place you click (with the brush cursor) is the angle and distance it will continue to clone from and to until you change it again.

ALSO also note that I did botch up the nose, but that is only because there are some images that have a part of it that is so covered with an overlay it is impossible to recreate it exactly. Just make it look as natural as you can, even if it's not identical, and be okay with that. You'll never get it perfect, and in comparison, the end result may look strange, but just looking at the end result, especially if you manipulate it into other images for a cover or banner, you'll hardly even be able to tell at all.

https://youtu.be/hbk5TVrDqpk