New with tags *** PLEASE NOTE, PRICE INCLUDES 18.45 USPS PRIORITY MAIL SHIPPING ***
There is what looks to be something like a water stain, only seen from the back. I can't tell whether this is a normal part of the antique/aging dye process or an actual water mark. Please see photos that show the back and front portion of this area.

Description from the Pottery Barn Kids website where this item is no longer available:

Deck out drab walls with an aerial map of the finest school for students of magic. Sketched details make this durable, cotton canvas art a Harry Potter must-have for any curious little marauder.
Canvas is 100% cotton.
Ink jet printed, matte finish.
Bronze grommets for easy wall mounting.

DIMENSIONS
Overall: 54 wide x 74 high
Weight: 2.5 lbs

CARE
Machine was cold, gentle cycle.
Only non chlorine bleach when needed.
Tumble dry low.
Warm iron as needed from back side.

Product Information