The Stockholm Furniture Fair 2011 is in full swing, and the first news are coming in. Yesterday the world beheld the winner of the Forms+1 Award for the best product at this year’s exhibition. The award went to Thomas Bernstrand for his stackable storage system, called Ivy. This unusual piece, produced by the Swedish company Swedese, consists of five stackable components that can be arranged in three ways: straight-up, leaning to one side, or alternating. The last two choices allow to play with the object, creating fun and dynamic shelving. But even in a traditional, straight-up version it looks rather interesting. And because the Ivy system is stackable, you can customize it, divite it in two, or take it apart completely with ease.