Welcome to our first tutorial! This one will be very basic, but I've recieved a bunch of emails from folks asking how to do this. By the time you reach the end of this tutorial you will be able to add any of the TGA textures found on this site to your WoW interface.
I want to make a quick note before I go on though; there are many advanced topics to be covered with Discord Art, and I hope to cover them in later tutorials. This one is very simple and is only meant as a starting point for first time Discord Art users.
That wraps up the tutorial... you now have a texture in game that you can use. There are, of course, MANY more things to cover in Discord Art, but now that you have a tutorial in game, you should be able to start playing around and figuring things out. Remember, the community over at DiscordMods.com is great - everyone is helpful, and there are tons of examples for you to start with.