Thank you, didn't know there were different HS's. I'll go stalking random ppl's homes now.
This is what i was referring toohttps://epicpw.com/index.php?topic=56260.msg777811#msg777811
Construction can craft from categories: Wall, Door, Scene, and Facility.
Decoration can craft from categories: Art, Decor, Relief, Paint, and Hanging.
Furniture can craft from categories: Bed, Shelf, and Table.
Handcraft can craft from categories: Carve, View, Lamp, and Interior.
If you want to view what is available from a certain mastery before you pick then you can check the codex and look through the categories there.
You can reset your mastery with a Artisan Heart Stone but you will lose all your recipes for your previous mastery.