What is the definition of Naturals Project?

A 'naturals project' is like a bizarre art installation where the artists, instead of using paint or clay, just dig up rocks, gather pinecones, and start constructing a life-sized replica of a pineapple, all with the goal of proving that 'nature is the only thing that doesn't need a human hand.'

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But let's not leave this day without a little edge - here it comes: "The naturals project organizers decided to turn the local park into a giant, naturalistic disco floor using nothing but old tires and some questionable taxpayer money."