Thanks so much, I got it :)
minor spoilers
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We actually got pair-lair, but the other word is hard to pinpoint because of how prominent the hill and the boat are, which is what we were trying to combine.
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This was an immensely satisfying game, I loved every moment of it. Actually walking through the gallery was the best thing about it, it really stitched the whole vibe together. Thank you!
ChatGPT has this to say:
"Really enjoyed the game—the progression of mechanics felt natural, the picture clues were consistently clever, and it was genuinely satisfying to gradually learn how the puzzles "think."