"But the truest victory, my son, is stirring the hearts of your people."

I did a quick Google image search and it resulted in ... nothing. Sorry. Can't find a thing :(

Couldn't find it either, it may be the only piece by a Korean artist but I don't know Korean so its hard to say. There are similar ones online but none are Warcraft related like this one.

Any idea what terms would be used to describe art like this? Would be an awesome project to try. Key word being "try".

Kinda looks like paper shadowbox art as it looks like the layers of paper are secured into a shadow box frame with a light source behind it