Board fins on the left, and a huge fin on the right. Queensland sculptor Daniel Wallwork has created his piece out of recycled plastic bumpers, marine ply and galvanised steel.

The statement is that "humans borrow design and form from nature, now it's nature's turn, borrowing back from industrial design..."

Ah... yes. But Daniel, you do know that this isn't actually an evolved form but rather something that you've created based on a form in nature, right? So it's less column B, than another example of column A.