While these might look like crazy sculptures that your artsy neighbor would put in their front yard, they're actually speakers. Ludicrously expensive speakers! Yes, Fabio Ognibeni's Opere Sonore speakers will set you back a whopping $263,000.
Beyond looking insane, I'm sure they sound great as well. Although, to be honest, they only look to have a small cube speaker hanging off of them. I'm not sure how the rest of them contribute to good sound, but if you've got $263,000 to blow on speakers, you probably know better than I do.