If I want to make a Hub talking about how to remove varnish/paint/glue from skulls and bones, where exactly would this go? In a way, it is about Arts & Crafts because you would only want to restore bones/skulls if you intended to use then as a display piece (art). But then again, it's SKULLS we're talking about, which could be classified as taxidermy, which may be more appropriate in the Sports & Recreation topic under Hunting.
I would rather think that it would be most appropriated under art, but also under education and science, life sciences. I wouldn't place it under sports unless the hub is actually about hunting. Since it's a how to hub about sculls, I think something closer to paleontology, anatomy and physiology, animals or biology would be better. I tried to find Anthropology but didn't see it......that would have been the most appropriate subcategory.
I think you've answered your own question Shaddie. Clearly, your hub is about restoring these items to be used as art pieces, so that's where it goes. Many things can be tangentially related to other topic classifications, but you should put the hub in section that pertains to the interest of your audience.
Thanks, I think you are right I suppose I posted this question thinking someone might pipe up and say "Wait a minute, there already IS A taxidermy section!" But perhaps this was wishful thinking on my part...