Painting where the brown desk is with the color drawers.
Look at the painting in the save room where the brown desk is with the color drawers.It shows the answer for the code. It's a painting of an island with a volcano with lava coming out. I found out the answer by what it says. I forgot what it says but it corresponds like this:
1.Lava-red
2.Forest-green
3.Ocean-blue
4.Earth-brown
That's how I found out. Enjoy!
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