This desk was probably fine on its own, but I didn’t have anywhere to secure the Cauldron/Bat/Newt/Mortar & Pestle/Jug piece. And with the extra space on the desk, the Bag of Holding (or Bag of Tricks, whatever you please) was a natural fit for the other side of the desk. Since it has a stiff shoulder strap, it looked awkward on other shelves & things. So it is all secured here on this desk, for better or worse. Probably better, I’ve lost and found that bag multiple times since I originally painted it. It’s seen some play in my IRL D&D games.
