Apparently, this is what happens when you forget to put the frames in a beehive, and the bees get to build how they feel, via Naked Capitalism: https://www.nakedcapitalism.com/2020/02/links-2-8-2020.html
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@GuerillaOntologist bees being bees. I think it is pretty. They will also do that if you don't have an inner cover and violate "bee space" between the cover and the top of the frames. <3/8" they fill it with propolis >3/8" they fill it with comb. :)
