OOC:
Sorry for the delay :)
Elma (and anyone near her)

Zhang
You poke the eye and hear
"Auch! Watch where you put that thing, young lady!" The voice isn't come from behind the painting, but rather
in the painting. As you pull your poking-finger back, the image of the person you just poked balloons into a 3D form and hops out of the painting. Turns out that was also its real size, about the size of a large watermelon.
"Allow me to introduce myself." It says to you.
"I am Zhang, inter dimensional merchant by trade!" From behind the figure, a leather bag materializes out of thin air.
"Now, since you got my attention, I assume you or one of your friends will want to buy something." It rummages a hand inside bag and speak up again.
"Ah! I have just what you need."
Without taking anything out of the bag except its arm, it turns its gaze back to you and the bag disappears.
"I can offer you either a flask or a stick. The flask is 15 silver, the stick 20." It raises its hands as if weighing 2 items on them like scales.
"So will it be a flask or a stick?"