Here's my storage closet.
Not just my art work but also by friends and family need storage in this closet.
Here's some work stacked in two hallways.
This is the hallway by the front door.
Below is the hallway near the closet leading to the back bedroom.
Here is the closet all filled.
Hallways emptied. I'm not that good at spatial perception - except when packing rectangles (paintings).