I have two of the pillar lanterns on the far right. They hang at the side of an original painting (horses racing to the finish line) that a dear friend gave me as a gift. They are not from the Pottery Barn but they look just like them. They sort of look like stirrups; very appropriate for the painting.
another option for the Chinese art, but do to large frame size for 8 x 10 opening they'd look awesome in your hallway $55/each on sale right now. normally $79 I also think these would be awesome for the gallery wall in the family room. it'll fill the wall space beautifully with 4 of these!
If you're going to fall back on a scented candle, pick a classic scent from a classic company. Diptyque 'Figuier'.
Find random frames from garage sales paint or finish them in all the the same color/finish. Apply chalkboard paint, cork, burlap, and magnetic paint, and VOILA, ya have your own Pottery Barn Hack of their Architectural Home Office #potterybarn