Kaladin sees the nine shadows in the painting "intended only for a divinity to see" the painting by Nenefra (an obvious Nalthis name) from the Court of Gods (in Hallandren). Of course it was supposed to have been burned in the court.
So, was the painting, in fact, intended for Kaladin (who kind of qualifies given how much Investiture he uses), or can the same piece of art in fact function for more than one deity to different ends?