There are not copyrighted, and I really don't know who made those, but I'm sure these are not copy rightedIf this is not your artwork, please take care in reposting it. At the very least, you need to credit the artist, but really, you need to take care that you have permission to repost it as well as use it in your game.
In addition, I'm going to move this topic to General Lounge, as this section is for posting resources you've created and want to share with the community, and there's really no other best place for this topic.
U are free to use anyone u likeDon't mind if I do!
7 looks really good but 5 is looks better as a tittle screen IMO.
No, I didn't make these, but you can use anyone u likeThese are amazing? You made them yourself right? You have some awesome talent.
If I were to use one, what would I credit you in the game?
I said I don't know who made these, but I never said these are not open source, and the Artist care about crediting, thus if you insist I can delete the thread. I just wanted to share the images with whoever needsNo. No, it absolutely does not work this way - someone did make these and you cannot just go about using them because you feel like it.
For example, a quick Google image search of the first one brings up this Deviant Art account. https://jjpeabody.deviantart.com/art/Epic-Dragon-Battle-391926817
If you do not have permission to use them or share them, you cannot do so legally and we cannot support that here.