Anna Thomas has been playing with liquid nitrogen since she was a child. Her father is a doctor and used to dip anything he could find into the icy stuff. Apparently, as kids they used to dip bananas in it and then use them as hammers. Luckily for us, Anna has moved on from banana hammers to flowers. Dipping them into an esky of liquid nitrogen and then smashing and snapping them. Such beauty, such violence. Brillant!