At Cattelan Italia, I came across this interesting steel bookcase by Reverso Design. The slender structure features small, round platforms as shelves. Called DNA, the product reminds me of 'Emerald Falls', a plant cultivar that can be grown to hang in long strands, with small, round and succulent leaves surrounding the stem. What's interesting is that the resting elements are placed in such a way here that when the piece is filled with books, it has a spiral appearance.