FINALLY!!!! I've seen this picture while surfing the web so many times! Glad to have found the original artist!
I found and bought Ocarina of Time a few weeks ago, and I'm currently trying to navigate through this very dungeon, and this picture is a perfect depiction of probably everyone's feelings when trying to find their way through that cursed place. (Obviously, it's not really "cursed" cursed, but you know what I mean!)
The lighting is amazing, and Link is drawn very well; I think my favorite part of this picture is the frustrated look on his face.