Super nice art and vibe. I enjoyed my time with it.
I had a hard time with the puzzle but eventually got it. I thought the writing on the wall corresponded with one of the icons directly without the extra step of finding another clue. Which lead to a lot of unnecessary logic and trying combinations. I still don't know what the second icon represented and the third one I do know but was pretty unclear.
I was never sure if I was supposed to walk into the dark areas or not. I didn't find the second clue until after I had unlocked the panel and went looking for it. Then near the end I thought I soft locked myself being lost in the darkness past the minotaur with the red lantern on.