Here is the full list of all 21 The Appraiser achievements.
Used intuition on all of Pike’s paintings on a single playthrough.
Used intuition on all of Boucher’s paintings on a single playthrough.
Used intuition on all of Carter’s paintings on a single playthrough.
Used intuition on all of Langstead’s paintings on a single playthrough.
Did not use any intuition.
Used all your intuition.
Viewed all art pieces in the gallery.
Entered the cellar.
The End.
The story behind Disaster.
The story behind YOU!
The story behind Kitten.
The story behind Drowning.
The story behind Death.
The story behind The Dead Tree.
The story behind The Furious Lion.
The story behind The Odd Man.
The story behind High Tight Rope.
The story behind Mask.
The story behind The Gambler.
The story behind Alone.