Questions like,
- Why does the Buddha look feminine (It's the long lashes, one of the 32 marks)
- Why does the Buddha have long ears (I think we're going to get 32 of these questions, maybe there should be a canonical one and the others closed as duplicates)
- Name this Buddha (I think we've already got 3+ Hotei questions)
I'm personally hoping that iconography questions are on topic, but that the Hotei and 32 mark questions get closed as duplicates after a suitable canonical answer is posted.
Were iconography to be off topic altogether, than some altar maintenance/puja questions and diety visualization questions could get bumped off topic. While the 32 mark and "name-this-fat-guy" questions seem to be from people with a superficial interest in the topic, "How to do I visualize Fudo Myo (ie. what does he or his statues look like)" is a matter of soteriological importance.