Okay, this is AWESOME! I actually had a similar idea for a painting too advanced for me to pull off (I'm not that good). It involves a single solitary red flame lantern sitting on land at the edge of a large pool or lake of water. The lantern is in the bottom left of the painting near the edge of the lake. All of this is inside a large dim cave with ice along the walls and floor, giving a bluish hue to everything except the lamp and the space around it.
Like I said, I would have done it by now if it wasn't way out of my league. Not only is Painting not really my thing as much as drawing is, but I don't have the right knowledge, skills, or materials to make it. I would love it if you could make it though! BTW, I love your avatar. That moment in the game's credits always made me laugh. Now that I think about it, it's the ONLY time Zelda actually kisses Link in the WHOLE SERIES.