Kinda bs, who would use that spray-drug to kill some butterflies and beetles. Most people would use it on some spiders, mosquitous, flies and cockroaches and as the result, majority here would look like that. Artist should've just changed this drug to something other then bugspray, like some incense or whatever that kills insects indiscriminatly if they didn't want to make atleast 70% of this university into cockroaches.